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Fernández-Bastit L, Vergara-Alert J, Segalés J. Transmission of severe acute respiratory syndrome coronavirus 2 from humans to animals: is there a risk of novel reservoirs? Curr Opin Virol 2023; 63:101365. [PMID: 37793299 DOI: 10.1016/j.coviro.2023.101365] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 08/29/2023] [Accepted: 08/31/2023] [Indexed: 10/06/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a zoonotic virus able to infect humans and multiple nonhuman animal species. Most natural infections in companion, captive zoo, livestock, and wildlife species have been related to a reverse transmission, raising concern about potential generation of animal reservoirs due to human-animal interactions. To date, American mink and white-tailed deer are the only species that led to extensive intraspecies transmission of SARS-CoV-2 after reverse zoonosis, leading to an efficient spread of the virus and subsequent animal-to-human transmission. Viral host adaptations increase the probability of new SARS-CoV-2 variants' emergence that could cause a major global health impact. Therefore, applying the One Health approach is crucial to prevent and overcome future threats for human, animal, and environmental fields.
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Affiliation(s)
- Leira Fernández-Bastit
- Unitat Mixta d'Investigació IRTA-UAB en Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Catalonia, Spain; IRTA, Programa de Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Catalonia, Spain
| | - Júlia Vergara-Alert
- Unitat Mixta d'Investigació IRTA-UAB en Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Catalonia, Spain; IRTA, Programa de Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Catalonia, Spain
| | - Joaquim Segalés
- Unitat Mixta d'Investigació IRTA-UAB en Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Catalonia, Spain; Departament de Sanitat i Anatomia Animals, Facultat de Veterinària, Universitat Autònoma de Barcelona, 08193 Bellaterra, Catalonia, Spain.
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Ma Y, Lei M, Chen H, Huang P, Sun J, Sun Q, Hu Y, Shi J. Susceptibility of bovine to SARS-CoV-2 variants of concern: insights from ACE2, AXL, and NRP1 receptors. Virol J 2023; 20:276. [PMID: 38012648 PMCID: PMC10680262 DOI: 10.1186/s12985-023-02222-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 10/30/2023] [Indexed: 11/29/2023] Open
Abstract
The possibilities of cross-species transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) between humans and important livestock species are not yet known. Herein, we used the structural and genetic alignment and surface potential analysis of the amino acid (aa) in angiotensin-converting enzyme 2 (ACE2), tyrosine kinase receptor UFO (AXL), and neuropilin 1 (NRP1) in different species with substantial public health importance. The residues interfacing with the N-terminal domain (NTD) or receptor-binding domain (RBD) of S were aligned to screen the critical aa sites that determined the susceptibility of the SARS-CoV-2 to the host. We found that AXL and NRP1 proteins might be used as the receptors of SARS-CoV-2 in bovines. However, ACE2 protein may not be considered to be involved in the cross-species transmission of SARS-CoV-2 VOCs in cattle because the key residues of the ACE2-S-binding interface were different from those in known susceptible species. This study indicated that emerging SARS-CoV-2 variants potentially expand species tropism to bovines through AXL and NRP1 proteins.
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Affiliation(s)
- Ying Ma
- Yunnan Provincial Key Laboratory of Vector-Borne Diseases Control and Research, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, 935 Jiaoling Road, Kunming, 650118, Yunnan Province, China
| | - Mengyue Lei
- Yunnan Provincial Key Laboratory of Vector-Borne Diseases Control and Research, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, 935 Jiaoling Road, Kunming, 650118, Yunnan Province, China
| | - Hongli Chen
- Yunnan Provincial Key Laboratory of Vector-Borne Diseases Control and Research, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, 935 Jiaoling Road, Kunming, 650118, Yunnan Province, China
- Kunming Medical University, Kunming, Yunnan Province, China
| | - Pu Huang
- Yunnan Provincial Key Laboratory of Vector-Borne Diseases Control and Research, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, 935 Jiaoling Road, Kunming, 650118, Yunnan Province, China
| | - Jing Sun
- Yunnan Provincial Key Laboratory of Vector-Borne Diseases Control and Research, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, 935 Jiaoling Road, Kunming, 650118, Yunnan Province, China.
| | - Qiangming Sun
- National Kunming High-Level Biosafety Primate Research Center, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, 935 Jiaoling Road, Kunming, 650118, Yunnan Province, China.
| | - Yunzhang Hu
- Yunnan Provincial Key Laboratory of Vector-Borne Diseases Control and Research, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, 935 Jiaoling Road, Kunming, 650118, Yunnan Province, China.
| | - Jiandong Shi
- Yunnan Provincial Key Laboratory of Vector-Borne Diseases Control and Research, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, 935 Jiaoling Road, Kunming, 650118, Yunnan Province, China.
- National Kunming High-Level Biosafety Primate Research Center, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, 935 Jiaoling Road, Kunming, 650118, Yunnan Province, China.
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Kotwa JD, Lobb B, Massé A, Gagnier M, Aftanas P, Banerjee A, Banete A, Blais-Savoie J, Bowman J, Buchanan T, Chee HY, Kruczkiewicz P, Nirmalarajah K, Soos C, Vernygora O, Yip L, Lindsay LR, McGeer AJ, Maguire F, Lung O, Doxey AC, Pickering B, Mubareka S. Genomic and transcriptomic characterization of delta SARS-CoV-2 infection in free-ranging white-tailed deer ( Odocoileus virginianus). iScience 2023; 26:108319. [PMID: 38026171 PMCID: PMC10665813 DOI: 10.1016/j.isci.2023.108319] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 09/12/2023] [Accepted: 10/20/2023] [Indexed: 11/29/2023] Open
Abstract
White-tailed deer (WTD) are susceptible to SARS-CoV-2 and represent an important species for surveillance. Samples from WTD (n = 258) collected in November 2021 from Québec, Canada were analyzed for SARS-CoV-2 RNA. We employed viral genomics and host transcriptomics to further characterize infection and investigate host response. We detected Delta SARS-CoV-2 (B.1.617.2) in WTD from the Estrie region; sequences clustered with human sequences from October 2021 from Vermont, USA, which borders this region. Mutations in the S-gene and a deletion in ORF8 were detected. Host expression patterns in SARS-CoV-2 infected WTD were associated with the innate immune response, including signaling pathways related to anti-viral, pro- and anti-inflammatory signaling, and host damage. We found limited correlation between genes associated with innate immune response from human and WTD nasal samples, suggesting differences in responses to SARS-CoV-2 infection. Our findings provide preliminary insights into host response to SARS-CoV-2 infection in naturally infected WTD.
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Affiliation(s)
| | - Briallen Lobb
- Department of Biology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Ariane Massé
- Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, Québec City, QC G1S 4X4, Canada
| | - Marianne Gagnier
- Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, Québec City, QC G1S 4X4, Canada
| | | | - Arinjay Banerjee
- Department of Biology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
- Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK S7N 5E3, Canada
- Department of Veterinary Microbiology, University of Saskatchewan, Saskatoon, SK S7N 5A2, Canada
- Department of Laboratory Medicine and Pathobiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A1, Canada
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Andra Banete
- Sunnybrook Research Institute, Toronto, ON M4N 3M5, Canada
| | | | - Jeff Bowman
- Wildlife Research and Monitoring Section, Ontario Ministry of Natural Resources and Forestry, Peterborough, ON K9J 8M5, Canada
| | - Tore Buchanan
- Wildlife Research and Monitoring Section, Ontario Ministry of Natural Resources and Forestry, Peterborough, ON K9J 8M5, Canada
| | - Hsien-Yao Chee
- Sunnybrook Research Institute, Toronto, ON M4N 3M5, Canada
- Global Health Research Center and Division of Natural and Applied Sciences, Duke Kunshan University, Kunshan, Jiangsu 215316, China
| | - Peter Kruczkiewicz
- National Centre for Foreign Animal Disease, Canadian Food Inspection Agency, Winnipeg, MB R3E 3M4, Canada
| | | | - Catherine Soos
- Ecotoxicology and Wildlife Health Division, Environment and Climate Change Canada, Saskatoon, SK S7N 3H5, Canada
- Department of Veterinary Pathology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK S7N 5E3, Canada
| | - Oksana Vernygora
- National Centre for Foreign Animal Disease, Canadian Food Inspection Agency, Winnipeg, MB R3E 3M4, Canada
| | - Lily Yip
- Sunnybrook Research Institute, Toronto, ON M4N 3M5, Canada
| | - L. Robbin Lindsay
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB R3E 3L5, Canada
| | - Allison J. McGeer
- Department of Laboratory Medicine and Pathobiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A1, Canada
- Sinai Health System, Toronto, ON M5G 1X5, Canada
| | - Finlay Maguire
- Faculty of Computer Science, Dalhousie University, Halifax, NS B3H 4R2, Canada
- Department of Community Health & Epidemiology, Faculty of Medicine, Dalhousie University, Halifax, NS B3H 4R2, Canada
- Shared Hospital Laboratory, Toronto, ON M4N 3M5, Canada
| | - Oliver Lung
- National Centre for Foreign Animal Disease, Canadian Food Inspection Agency, Winnipeg, MB R3E 3M4, Canada
- Department of Biological Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Andrew C. Doxey
- Department of Biology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Bradley Pickering
- National Centre for Foreign Animal Disease, Canadian Food Inspection Agency, Winnipeg, MB R3E 3M4, Canada
- Department of Veterinary Microbiology and Preventative Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA 50011, USA
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Samira Mubareka
- Sunnybrook Research Institute, Toronto, ON M4N 3M5, Canada
- Department of Laboratory Medicine and Pathobiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A1, Canada
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Gomez-Romero N, Basurto-Alcantara FJ, Velazquez-Salinas L. Assessing the Potential Role of Cats ( Felis catus) as Generators of Relevant SARS-CoV-2 Lineages during the Pandemic. Pathogens 2023; 12:1361. [PMID: 38003825 PMCID: PMC10675002 DOI: 10.3390/pathogens12111361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/09/2023] [Accepted: 11/14/2023] [Indexed: 11/26/2023] Open
Abstract
Several questions regarding the evolution of SARS-CoV-2 remain poorly elucidated. One of these questions is the possible evolutionary impact of SARS-CoV-2 after the infection in domestic animals. In this study, we aimed to evaluate the potential role of cats as generators of relevant SARS-CoV-2 lineages during the pandemic. A total of 105 full-length genome viral sequences obtained from naturally infected cats during the pandemic were evaluated by distinct evolutionary algorithms. Analyses were enhanced, including a set of highly related SARS-CoV-2 sequences recovered from human populations. Our results showed the apparent high susceptibility of cats to the infection SARS-CoV-2 compared with other animal species. Evolutionary analyses indicated that the phylogenomic characteristics displayed by cat populations were influenced by the dominance of specific SARS-CoV-2 genetic groups affecting human populations. However, disparate dN/dS rates at some genes between populations recovered from cats and humans suggested that infection in these two species may suggest a different evolutionary constraint for SARS-CoV-2. Interestingly, the branch selection analysis showed evidence of the potential role of natural selection in the emergence of five distinct cat lineages during the pandemic. Although these lineages were apparently irrelevant to public health during the pandemic, our results suggested that additional studies are needed to understand the role of other animal species in the evolution of SARS-CoV-2 during the pandemic.
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Affiliation(s)
- Ninnet Gomez-Romero
- Comisión México-Estados Unidos para la Prevención de Fiebre Aftosa y Otras Enfermedades Exóticas de los Animales, Carretera Mexico-Toluca Km 15.5 Piso 4 Col. Palo Alto, Cuajimalpa de Morelos, Mexico City 05110, Mexico;
- Departamento de Microbiología e Inmunología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Av. Universidad No. 3000 Col Copilco Universidad, Mexico City 14510, Mexico;
| | - Francisco Javier Basurto-Alcantara
- Departamento de Microbiología e Inmunología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Av. Universidad No. 3000 Col Copilco Universidad, Mexico City 14510, Mexico;
| | - Lauro Velazquez-Salinas
- Plum Island Animal Disease Center, Agricultural Research Service, United States Department of Agriculture, Greenport, NY 11944, USA
- National Bio and Agro-Defense Facility (NBAF), Agricultural Research Service, United States Department of Agriculture, Manhattan, KS 66502, USA
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Song A, Phandthong R, Talbot P. Endocytosis inhibitors block SARS-CoV-2 pseudoparticle infection of mink lung epithelium. Front Microbiol 2023; 14:1258975. [PMID: 38033586 PMCID: PMC10682793 DOI: 10.3389/fmicb.2023.1258975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 10/27/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction Both spill over and spill back of SARS-CoV-2 virus have been reported on mink farms in Europe and the United States. Zoonosis is a public health concern as dangerous mutated forms of the virus could be introduced into the human population through spillback. Methods The purpose of our study was to determine the SARS-CoV-2 entry mechanism using the mink lung epithelial cell line (Mv1Lu) and to block entry with drug inhibitors. Results Mv1Lu cells were susceptible to SARS-CoV-2 viral pseudoparticle infection, validating them as a suitable disease model for COVID-19. Inhibitors of TMPRSS2 and of endocytosis, two pathways of viral entry, were tested to identify those that blocked infection. TMPRSS2 inhibitors had minimal impact, which can be explained by the apparent lack of activity of this enzyme in the mink and its localization within the cell, not on the cell surface. Discussion Dyngo4a, a small molecule endocytosis inhibitor, significantly reduced infection, supporting the conclusion that the entry of the SARS-CoV-2 virus into Mv1Lu cells occurs primarily through endocytosis. The small molecule inhibitors that were effective in this study could potentially be used therapeutically to prevent SARS-CoV-2 infection in mink populations. This study will facilitate the development of therapeutics to prevent zoonotic transmission of SARS-CoV-2 variants to other animals, including humans.
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Affiliation(s)
- Ann Song
- Cell, Molecular, and Developmental Biology Graduate Program, University of California, Riverside, Riverside, CA, United States
- Department of Molecular, Cell and Systems Biology, University of California, Riverside, Riverside, CA, United States
| | - Rattapol Phandthong
- Department of Molecular, Cell and Systems Biology, University of California, Riverside, Riverside, CA, United States
| | - Prue Talbot
- Department of Molecular, Cell and Systems Biology, University of California, Riverside, Riverside, CA, United States
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Cordero-Ortiz M, Reséndiz-Sandoval M, Dehesa-Canseco F, Solís-Hernández M, Pérez-Sánchez J, Martínez-Borges C, Mata-Haro V, Hernández J. Development of a Multispecies Double-Antigen Sandwich ELISA Using N and RBD Proteins to Detect Antibodies against SARS-CoV-2. Animals (Basel) 2023; 13:3487. [PMID: 38003105 PMCID: PMC10668785 DOI: 10.3390/ani13223487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 11/05/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
SARS-CoV-2 infects humans and a broad spectrum of animal species, such as pets, zoo animals, and nondomestic animals. Monitoring infection in animals is important in terms of the risk of interspecies transmission and the emergence of new viral variants. Economical, fast, efficient, and sensitive diagnostic tests are needed to analyze animal infection. Double-antigen sandwich ELISA has the advantage of being multispecies and can be used for detecting infections caused by pathogens that infect several animal hosts. This study aimed to develop a double-antigen sandwich ELISA using two SARS-CoV-2 proteins, N and RBD. We compared its performance, when using these proteins separately, with an indirect ELISA and with a surrogate virus neutralization test. Positive and negative controls from a cat population (n = 31) were evaluated to compare all of the tests. After confirming that double-antigen sandwich ELISA with both RBD and N proteins had the best performance (AUC= 88%), the cutoff was adjusted using positive and negative samples from cats, humans (n = 32) and guinea pigs (n = 3). The use of samples from tigers (n = 2) and rats (n = 51) showed good agreement with the results previously obtained using the microneutralization test. Additionally, a cohort of samples from dogs with unknown infection status was evaluated. These results show that using two SARS-CoV-2 proteins in the double-antigen sandwich ELISA increases its performance and turns it into a valuable assay with which to monitor previous infection caused by SARS-CoV-2 in different animal species.
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Affiliation(s)
- Maritza Cordero-Ortiz
- Laboratorio de Inmunología, Centro de Investigación en Alimentación y Desarrollo, A.C., Hermosillo 83304, Sonora, Mexico; (M.C.-O.); (M.R.-S.)
| | - Mónica Reséndiz-Sandoval
- Laboratorio de Inmunología, Centro de Investigación en Alimentación y Desarrollo, A.C., Hermosillo 83304, Sonora, Mexico; (M.C.-O.); (M.R.-S.)
| | - Freddy Dehesa-Canseco
- Comisión México-Estados Unidos para la Prevención de la Fiebre Aftosa y otras Enfermedades Exóticas de los Animales (CPA), Servicio Nacional de Sanidad, Inocuidad y Calidad Agroalimentaria (SENASICA), Secretaría de Agricultura y Desarrollo Rural (SADER), Ciudad de Mexico 05110, Mexico State, Mexico; (F.D.-C.); (M.S.-H.)
| | - Mario Solís-Hernández
- Comisión México-Estados Unidos para la Prevención de la Fiebre Aftosa y otras Enfermedades Exóticas de los Animales (CPA), Servicio Nacional de Sanidad, Inocuidad y Calidad Agroalimentaria (SENASICA), Secretaría de Agricultura y Desarrollo Rural (SADER), Ciudad de Mexico 05110, Mexico State, Mexico; (F.D.-C.); (M.S.-H.)
| | - Jahir Pérez-Sánchez
- Centro de Biotecnología Genómica, Instituto Politécnico Nacional, Cd., Reynosa 88710, Tamaulipas, Mexico;
| | | | - Verónica Mata-Haro
- Laboratorio de Microbiología e Inmunología, Centro de Investigación en Alimentación y Desarrollo, A.C., Hermosillo 83304, Sonora, Mexico;
| | - Jesús Hernández
- Laboratorio de Inmunología, Centro de Investigación en Alimentación y Desarrollo, A.C., Hermosillo 83304, Sonora, Mexico; (M.C.-O.); (M.R.-S.)
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Tseng KK, Koehler H, Becker DJ, Gibb R, Carlson CJ, Fernandez MDP, Seifert SN. Viral genomic features predict orthopoxvirus reservoir hosts. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.26.564211. [PMID: 37961540 PMCID: PMC10634857 DOI: 10.1101/2023.10.26.564211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Orthopoxviruses (OPVs), including the causative agents of smallpox and mpox have led to devastating outbreaks in human populations worldwide. However, the discontinuation of smallpox vaccination, which also provides cross-protection against related OPVs, has diminished global immunity to OPVs more broadly. We apply machine learning models incorporating both host ecological and viral genomic features to predict likely reservoirs of OPVs. We demonstrate that incorporating viral genomic features in addition to host ecological traits enhanced the accuracy of potential OPV host predictions, highlighting the importance of host-virus molecular interactions in predicting potential host species. We identify hotspots for geographic regions rich with potential OPV hosts in parts of southeast Asia, equatorial Africa, and the Amazon, revealing high overlap between regions predicted to have a high number of potential OPV host species and those with the lowest smallpox vaccination coverage, indicating a heightened risk for the emergence or establishment of zoonotic OPVs. Our findings can be used to target wildlife surveillance, particularly related to concerns about mpox establishment beyond its historical range.
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Affiliation(s)
- Katie K. Tseng
- Paul G. Allen School for Global Health, Washington State University, Pullman, WA, USA
| | - Heather Koehler
- School of Molecular Biosciences, Washington State University, Pullman, WA, USA
| | - Daniel J. Becker
- Department of Biology, School of Biological Sciences, University of Oklahoma, Norman, OK, USA
| | - Rory Gibb
- Centre for Biodiversity and Environment Research, Department of Genetics, Evolution and Environment, University College London, London, UK
- People & Nature Lab, UCL East, University College London, Stratford, London, UK
| | - Colin J. Carlson
- Center for Global Health Science and Security, Georgetown University, Washington, DC, USA
| | | | - Stephanie N. Seifert
- Paul G. Allen School for Global Health, Washington State University, Pullman, WA, USA
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Nooruzzaman M, Diel DG. Infection Dynamics, Pathogenesis, and Immunity to SARS-CoV-2 in Naturally Susceptible Animal Species. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 211:1195-1201. [PMID: 37782853 PMCID: PMC10558081 DOI: 10.4049/jimmunol.2300378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 07/13/2023] [Indexed: 10/04/2023]
Abstract
SARS-CoV-2, the causative agent of the COVID-19 pandemic, presents a broad host range. Domestic cats and white-tailed deer (WTD) are particularly susceptible to SARS-CoV-2 with multiple variant strains being associated with infections in these species. The virus replicates in the upper respiratory tract and in associated lymphoid tissues, and it is shed through oral and nasal secretions, which leads to efficient transmission of the virus to contact animals. Robust cell-mediated and humoral immune responses are induced upon infection in domestic cats, which curb the progression of clinical disease and are associated with control of infection. In WTD, high levels of neutralizing Abs are detected early upon infection. In this review, the current understanding of the infection dynamics, pathogenesis, and immune responses to SARS-CoV-2 infection in animals, with special focus on naturally susceptible felids and WTD, are discussed.
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Affiliation(s)
- Mohammed Nooruzzaman
- Department of Population Medicine and Diagnostic Sciences, Animal Health Diagnostic Center, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, United States of America
| | - Diego G. Diel
- Department of Population Medicine and Diagnostic Sciences, Animal Health Diagnostic Center, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, United States of America
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Liu B, Zhao P, Xu P, Han Y, Wang Y, Chen L, Wu Z, Yang J. A comprehensive dataset of animal-associated sarbecoviruses. Sci Data 2023; 10:681. [PMID: 37805633 PMCID: PMC10560225 DOI: 10.1038/s41597-023-02558-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 09/11/2023] [Indexed: 10/09/2023] Open
Abstract
Zoonotic spillover of sarbecoviruses (SarbeCoVs) from non-human animals to humans under natural conditions has led to two large-scale pandemics, the severe acute respiratory syndrome (SARS) pandemic in 2003 and the ongoing COVID-19 pandemic. Knowledge of the genetic diversity, geographical distribution, and host specificity of SarbeCoVs is therefore of interest for pandemic surveillance and origin tracing of SARS-CoV and SARS-CoV-2. This study presents a comprehensive repository of publicly available animal-associated SarbeCoVs, covering 1,535 viruses identified from 63 animal species distributed in 43 countries worldwide (as of February 14,2023). Relevant meta-information, such as host species, sampling time and location, was manually curated and included in the dataset to facilitate further research on the potential patterns of viral diversity and ecological characteristics. In addition, the dataset also provides well-annotated sequence sets of receptor-binding domains (RBDs) and receptor-binding motifs (RBMs) for the scientific community to highlight the potential determinants of successful cross-species transmission that could be aid in risk estimation and strategic design for future emerging infectious disease control and prevention.
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Affiliation(s)
- Bo Liu
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 110730, China
| | - Peng Zhao
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 110730, China
| | - Panpan Xu
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 110730, China
| | - Yelin Han
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 110730, China
| | - Yuyang Wang
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 110730, China
| | - Lihong Chen
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 110730, China.
| | - Zhiqiang Wu
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 110730, China.
| | - Jian Yang
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 110730, China.
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Tewari D, Miller R, Livengood J, Wang L, Killian ML, Bustamante F, Kessler C, Thirumalapura N, Terio K, Torchetti M, Lantz K, Rosenberg J. SARS-CoV-2 Infection Dynamics in the Pittsburgh Zoo Wild Felids with Two Viral Variants (Delta and Alpha) during the 2021-2022 Pandemic in the United States. Animals (Basel) 2023; 13:3094. [PMID: 37835700 PMCID: PMC10571823 DOI: 10.3390/ani13193094] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/17/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been reported in multiple animal species besides humans. The goal of this study was to report clinical signs, infection progression, virus detection and antibody response in a group of wild felids housed in adjacent but neighboring areas at the Pittsburgh Zoo. Initially, five African lions (Panthera leo krugeri) housed together exhibited respiratory clinical signs with viral shedding in their feces in March of 2021 coinciding with infection of an animal keeper. During the second infection wave in December 2021, four Amur tigers (Panthera tigris altaica) and a Canadian lynx (Lynx canadensis) showed clinical signs and tested positive for viral RNA in feces. In infected animals, viral shedding in feces was variable lasting up to 5 weeks and clinical signs were observed for up to 4 weeks. Despite mounting an antibody response to initial exposure, lions exhibited respiratory clinical signs during the second infection wave, but none shed the virus in their feces. The lions were positive for alpha variant (B.1.1.7 lineage) during the first wave and the tiger and lynx were positive for delta variant (AY.25.1. lineage) during the second wave. The viruses recovered from felids were closely related to variants circulating in human populations at the time of the infection. Cheetahs (Acinonyx jubatus) in the park did not show either the clinical signs or the antibody response.
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Affiliation(s)
- Deepanker Tewari
- Pennsylvania Veterinary Laboratory, Pennsylvania Department of Agriculture, Harrisburg, PA 17110, USA (J.L.); (F.B.); (N.T.)
| | - Ryan Miller
- Pennsylvania Veterinary Laboratory, Pennsylvania Department of Agriculture, Harrisburg, PA 17110, USA (J.L.); (F.B.); (N.T.)
| | - Julia Livengood
- Pennsylvania Veterinary Laboratory, Pennsylvania Department of Agriculture, Harrisburg, PA 17110, USA (J.L.); (F.B.); (N.T.)
| | - Leyi Wang
- Illinois Veterinary Diagnostic Laboratory, College of Veterinary Medicine, University of Illinois, Urbana, IL 61802, USA;
| | - Mary Lea Killian
- National Veterinary Services Laboratory, United States Department of Agriculture, Ames, IA 50010, USA; (M.L.K.); (M.T.); (K.L.)
| | - Felipe Bustamante
- Pennsylvania Veterinary Laboratory, Pennsylvania Department of Agriculture, Harrisburg, PA 17110, USA (J.L.); (F.B.); (N.T.)
| | - Candy Kessler
- Pennsylvania Veterinary Laboratory, Pennsylvania Department of Agriculture, Harrisburg, PA 17110, USA (J.L.); (F.B.); (N.T.)
| | - Nagaraja Thirumalapura
- Pennsylvania Veterinary Laboratory, Pennsylvania Department of Agriculture, Harrisburg, PA 17110, USA (J.L.); (F.B.); (N.T.)
| | - Karen Terio
- Zoological Pathology Program, University of Illinois, Brookfield, IL 60513, USA;
| | - Mia Torchetti
- National Veterinary Services Laboratory, United States Department of Agriculture, Ames, IA 50010, USA; (M.L.K.); (M.T.); (K.L.)
| | - Kristina Lantz
- National Veterinary Services Laboratory, United States Department of Agriculture, Ames, IA 50010, USA; (M.L.K.); (M.T.); (K.L.)
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61
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Hou YJ, Chiba S, Leist SR, Meganck RM, Martinez DR, Schäfer A, Catanzaro NJ, Sontake V, West A, Edwards CE, Yount B, Lee RE, Gallant SC, Zost SJ, Powers J, Adams L, Kong EF, Mattocks M, Tata A, Randell SH, Tata PR, Halfmann P, Crowe JE, Kawaoka Y, Baric RS. Host range, transmissibility and antigenicity of a pangolin coronavirus. Nat Microbiol 2023; 8:1820-1833. [PMID: 37749254 PMCID: PMC10522490 DOI: 10.1038/s41564-023-01476-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 08/14/2023] [Indexed: 09/27/2023]
Abstract
The pathogenic and cross-species transmission potential of SARS-CoV-2-related coronaviruses (CoVs) remain poorly characterized. Here we recovered a wild-type pangolin (Pg) CoV GD strain including derivatives encoding reporter genes using reverse genetics. In primary human cells, PgCoV replicated efficiently but with reduced fitness and showed less efficient transmission via airborne route compared with SARS-CoV-2 in hamsters. PgCoV was potently inhibited by US Food and Drug Administration approved drugs, and neutralized by COVID-19 patient sera and SARS-CoV-2 therapeutic antibodies in vitro. A pan-Sarbecovirus antibody and SARS-CoV-2 S2P recombinant protein vaccine protected BALB/c mice from PgCoV infection. In K18-hACE2 mice, PgCoV infection caused severe clinical disease, but mice were protected by a SARS-CoV-2 human antibody. Efficient PgCoV replication in primary human cells and hACE2 mice, coupled with a capacity for airborne spread, highlights an emergence potential. However, low competitive fitness, pre-immune humans and the benefit of COVID-19 countermeasures should impede its ability to spread globally in human populations.
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Affiliation(s)
- Yixuan J Hou
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Moderna Inc., Cambridge, MA, USA
| | - Shiho Chiba
- Influenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI, USA
| | - Sarah R Leist
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Rita M Meganck
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - David R Martinez
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Alexandra Schäfer
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Nicholas J Catanzaro
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Vishwaraj Sontake
- Department of Cell Biology, Regeneration Next Initiative, Duke University Medical Center, Durham, NC, USA
| | - Ande West
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Catlin E Edwards
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Boyd Yount
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Rhianna E Lee
- Marsico Lung Institute, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Samuel C Gallant
- Marsico Lung Institute, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Seth J Zost
- Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - John Powers
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Lily Adams
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Edgar F Kong
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Melissa Mattocks
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Aleksandra Tata
- Department of Cell Biology, Regeneration Next Initiative, Duke University Medical Center, Durham, NC, USA
| | - Scott H Randell
- Marsico Lung Institute, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Purushothama R Tata
- Department of Cell Biology, Regeneration Next Initiative, Duke University Medical Center, Durham, NC, USA
| | - Peter Halfmann
- Influenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI, USA
| | - James E Crowe
- Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Yoshihiro Kawaoka
- Influenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI, USA
- Division of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Ralph S Baric
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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62
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Needham T, Bureš D, Černý J, Hoffman LC. Overview of game meat utilisation challenges and opportunities: A European perspective. Meat Sci 2023; 204:109284. [PMID: 37480669 DOI: 10.1016/j.meatsci.2023.109284] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/11/2023] [Accepted: 07/13/2023] [Indexed: 07/24/2023]
Abstract
Re-wilding and similar initiatives have resulted in an increase in wildlife suitable for human consumption in Europe. However, game meat production and consumption present several challenges, including infectious diseases which pose risks to livestock, processers, and consumers. This review provides insights into the infectious diseases and toxic contaminants associated with game meat. The effect of killing method on the meat quality is also discussed and means of improving the meat quality of game meat is elucidated. The use of different food safety systems that could be applied to provide safe meat is reported. The importance of collaborative multi-sector approaches is emphasized, to generate and distribute knowledge and implement One Health strategies that ensure the safe, traceable, sustainable, and professional development of commercial game meat supply chains.
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Affiliation(s)
- Tersia Needham
- Department of Animal Science and Food Processing, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, Prague, Suchdol 165 00, Czech Republic.
| | - Daniel Bureš
- Institute of Animal Science, Přátelství 815, 104 00 Prague, Czech Republic; Department of Food Science, Faculty of Agrobiology, Food and Natural Sciences, Czech University of Life Sciences Prague, Kamýcká 129, Prague, Suchdol 165 00, Czech Republic
| | - Jiří Černý
- Department of Animal Science and Food Processing, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, Prague, Suchdol 165 00, Czech Republic
| | - Louwrens C Hoffman
- Center for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation (QAAFI), The University of Queensland, Digital Agricultural Building. 8115. Office 110, Gatton 4343, Australia
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63
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Han P, Meng Y, Zhang D, Xu Z, Li Z, Pan X, Zhao Z, Li L, Tang L, Qi J, Liu K, Gao GF. Structural basis of white-tailed deer, Odocoileus virginianus, ACE2 recognizing all the SARS-CoV-2 variants of concern with high affinity. J Virol 2023; 97:e0050523. [PMID: 37676003 PMCID: PMC10537675 DOI: 10.1128/jvi.00505-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 07/01/2023] [Indexed: 09/08/2023] Open
Abstract
SARS-CoV-2 has been expanding its host range, among which the white-tailed deer (WTD), Odocoileus virginianus, became the first wildlife species infected on a large scale and might serve as a host reservoir for variants of concern (VOCs) in case no longer circulating in humans. In this study, we comprehensively assessed the binding of the WTD angiotensin-converting enzyme 2 (ACE2) receptor to the spike (S) receptor-binding domains (RBDs) from the SARS-CoV-2 prototype (PT) strain and multiple variants. We found that WTD ACE2 could be broadly recognized by all of the tested RBDs. We further determined the complex structures of WTD ACE2 with PT, Omicron BA.1, and BA.4/5 S trimer. Detailed structural comparison revealed the important roles of RBD residues on 486, 498, and 501 sites for WTD ACE2 binding. This study deepens our understanding of the interspecies transmission mechanisms of SARS-CoV-2 and further addresses the importance of constant monitoring on SARS-CoV-2 infections in wild animals. IMPORTANCE Even if we manage to eliminate the virus among humans, it will still circulate among wildlife and continuously be transmitted back to humans. A recent study indicated that WTD may serve as reservoir for nearly extinct SARS-CoV-2 strains. Therefore, it is critical to evaluate the binding abilities of SARS-CoV-2 variants to the WTD ACE2 receptor and elucidate the molecular mechanisms of binding of the RBDs to assess the risk of spillback events.
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Affiliation(s)
- Pu Han
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
| | - Yumin Meng
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
- University of Chinese Academy of Sciences , Beijing, China
| | - Di Zhang
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
- Faculty of Health Sciences, University of Macau , Macau SAR, China
| | - Zepeng Xu
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
- Faculty of Health Sciences, University of Macau , Macau SAR, China
| | - Zhiyuan Li
- College of Veterinary Medicine, China Agricultural University , Beijing, China
| | - Xiaoqian Pan
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
- University of Chinese Academy of Sciences , Beijing, China
| | - Zhennan Zhao
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
| | - Linjie Li
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
| | - Lingfeng Tang
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
- Faculty of Health Sciences, University of Macau , Macau SAR, China
| | - Jianxun Qi
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
- University of Chinese Academy of Sciences , Beijing, China
| | - Kefang Liu
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
- Beijing Life Science Academy , Beijing, China
| | - George F Gao
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS) , Beijing, China
- University of Chinese Academy of Sciences , Beijing, China
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64
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Earnest R, Hahn AM, Feriancek NM, Brandt M, Filler RB, Zhao Z, Breban MI, Vogels CBF, Chen NFG, Koch RT, Porzucek AJ, Sodeinde A, Garbiel A, Keanna C, Litwak H, Stuber HR, Cantoni JL, Pitzer VE, Olarte Castillo XA, Goodman LB, Wilen CB, Linske MA, Williams SC, Grubaugh ND. Survey of white-footed mice in Connecticut, USA reveals low SARS-CoV-2 seroprevalence and infection with divergent betacoronaviruses. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.22.559030. [PMID: 37808797 PMCID: PMC10557615 DOI: 10.1101/2023.09.22.559030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
Diverse mammalian species display susceptibility to and infection with SARS-CoV-2. Potential SARS-CoV-2 spillback into rodents is understudied despite their host role for numerous zoonoses and human proximity. We assessed exposure and infection among white-footed mice (Peromyscus leucopus) in Connecticut, USA. We observed 1% (6/540) wild-type neutralizing antibody seroprevalence among 2020-2022 residential mice with no cross-neutralization of variants. We detected no SARS-CoV-2 infections via RT-qPCR, but identified non-SARS-CoV-2 betacoronavirus infections via pan-coronavirus PCR among 1% (5/468) of residential mice. Sequencing revealed two divergent betacoronaviruses, preliminarily named Peromyscus coronavirus-1 and -2. Both belong to the Betacoronavirus 1 species and are ~90% identical to the closest known relative, Porcine hemagglutinating encephalomyelitis virus. Low SARS-CoV-2 seroprevalence suggests white-footed mice may not be sufficiently susceptible or exposed to SARS-CoV-2 to present a long-term human health risk. However, the discovery of divergent, non-SARS-CoV-2 betacoronaviruses expands the diversity of known rodent coronaviruses and further investigation is required to understand their transmission extent.
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Affiliation(s)
- Rebecca Earnest
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Anne M Hahn
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Nicole M Feriancek
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Matthew Brandt
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Renata B Filler
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT 06520, USA
- Department of Immunobiology, Yale School of Medicine, New Haven, CT 06520, USA
| | - Zhe Zhao
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT 06520, USA
- Department of Immunobiology, Yale School of Medicine, New Haven, CT 06520, USA
| | - Mallery I Breban
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Chantal B F Vogels
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Nicholas F G Chen
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Robert T Koch
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Abbey J Porzucek
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Afeez Sodeinde
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Alexa Garbiel
- Department of Environmental Science and Forestry, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA
| | - Claire Keanna
- Department of Environmental Science and Forestry, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA
| | - Hannah Litwak
- Department of Environmental Science and Forestry, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA
| | - Heidi R Stuber
- Department of Entomology, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA
| | - Jamie L Cantoni
- Department of Entomology, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA
| | - Virginia E Pitzer
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
| | - Ximena A Olarte Castillo
- Department of Microbiology and Immunology, Cornell University College of Veterinary Medicine, Ithaca, NY 14853
| | - Laura B Goodman
- Department of Public & Ecosystem Health, Cornell University College of Veterinary Medicine, Ithaca, NY 14853
| | - Craig B Wilen
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT 06520, USA
- Department of Immunobiology, Yale School of Medicine, New Haven, CT 06520, USA
| | - Megan A Linske
- Department of Entomology, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA
| | - Scott C Williams
- Department of Environmental Science and Forestry, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA
| | - Nathan D Grubaugh
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT 06510, USA
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65
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Llanco L, Retamozo K, Oviedo N, Manchego A, Lázaro C, Navarro-Mamani DA, Santos N, Rojas M. Co-Circulation of Multiple Coronavirus Genera and Subgenera during an Epizootic of Lethal Respiratory Disease in Newborn Alpacas ( Vicugna pacos) in Peru: First Report of Bat-like Coronaviruses in Alpacas. Animals (Basel) 2023; 13:2983. [PMID: 37760383 PMCID: PMC10525639 DOI: 10.3390/ani13182983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/08/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
Coronaviruses (CoVs) infect a wide range of hosts, including humans, domestic animals, and wildlife, typically causing mild-to-severe respiratory or enteric disease. The main objective of this study was to identify CoV genera and subgenera detected in Peruvian alpacas. Lung lavage specimens were collected from 32 animals aged 1 to 6 weeks. CoVs were identified by using RT-PCR to amplify a pan-CoV conserved region of the RNA-dependent RNA polymerase-encoding gene. A nested PCR was performed to identify β-CoVs. Then, β-CoV-positive samples were subjected to RT-PCR using specific primers to identify the Embecovirus subgenus. Out of 32 analyzed samples, 30 (93.8%) tested positive for at least one CoV genus. β-, α-, or unclassified CoVs were identified in 24 (80%), 1 (3.3%), and 1 (3.3%) of the positive samples, respectively. A CoV genus could not be identified in two (6.7%) samples. A mixture of different CoV genera was detected in two (6.7%) samples: one was co-infected with β- and α-CoVs, and the other contained a β- and an unclassified CoV. A sequence analysis of the amplicons generated by the PCR identified 17 β-CoV strains belonging to the subgenus Embecovirus and two α-CoV strains belonging to Decacovirus. A phylogenetic analysis of two strains revealed a relationship with an unclassified Megaderma BatCoV strain. A subgenus could not be identified in nine β-CoV samples. Our data show a high prevalence and a high genetic diversity of CoV genera and subgenera that infect alpacas, in which the β-CoV subgenus Embecovirus predominated. Our data also suggest a new role for bats in the dissemination and transmission of uncommon CoVs to alpacas raised in rural Peru.
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Affiliation(s)
- Luis Llanco
- Escuela de Medicina Humana, Universidad Privada San Juan Bautista, Apartado, Chincha 15067, Peru;
| | - Karubya Retamozo
- Laboratório de Inmunología, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Apartado, Lima 03-5137, Peru; (K.R.); (N.O.); (A.M.)
| | - Noriko Oviedo
- Laboratório de Inmunología, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Apartado, Lima 03-5137, Peru; (K.R.); (N.O.); (A.M.)
| | - Alberto Manchego
- Laboratório de Inmunología, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Apartado, Lima 03-5137, Peru; (K.R.); (N.O.); (A.M.)
| | - César Lázaro
- Laboratório de Farmacología y Toxicología Veterinaria, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Apartado, Lima 03-5137, Peru;
| | - Dennis A. Navarro-Mamani
- Laboratório de Virología, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Apartado, Lima 03-5137, Peru;
| | - Norma Santos
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil;
| | - Miguel Rojas
- Laboratório de Inmunología, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Apartado, Lima 03-5137, Peru; (K.R.); (N.O.); (A.M.)
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66
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Despres HW, Mills MG, Schmidt MM, Gov J, Perez Y, Jindrich M, Crawford AML, Kohl WT, Rosenblatt E, Kubinski HC, Simmons BC, Nippes MC, Goldenberg AJ, Murtha KE, Nicoloro S, Harris MJ, Feeley AC, Gelinas TK, Cronin MK, Frederick RS, Thomas M, Johnson ME, Murphy J, Lenzini EB, Carr PA, Berger DH, Mehta SP, Floreani CJ, Koval AC, Young AL, Fish JH, Wallace J, Chaney E, Ushay G, Ross RS, Vostal EM, Thisner MC, Gonet KE, Deane OC, Pelletiere KR, Rockafeller VC, Waterman M, Barry TW, Goering CC, Shipman SD, Shiers AC, Reilly CE, Duff AM, Madruga SL, Shirley DJ, Jerome KR, Pérez-Osorio AC, Greninger AL, Fortin N, Mosher BA, Bruce EA. Surveillance of Vermont wildlife in 2021-2022 reveals no detected SARS-CoV-2 viral RNA. Sci Rep 2023; 13:14683. [PMID: 37674004 PMCID: PMC10482933 DOI: 10.1038/s41598-023-39232-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/21/2023] [Indexed: 09/08/2023] Open
Abstract
Previous studies have documented natural infections of SARS-CoV-2 in various domestic and wild animals. More recently, studies have been published noting the susceptibility of members of the Cervidae family, and infections in both wild and captive cervid populations. In this study, we investigated the presence of SARS-CoV-2 in mammalian wildlife within the state of Vermont. 739 nasal or throat samples were collected from wildlife throughout the state during the 2021 and 2022 harvest season. Data was collected from red and gray foxes (Vulpes vulples and Urocyon cineroargentus, respectively), fishers (Martes pennati), river otters (Lutra canadensis), coyotes (Canis lantrans), bobcats (Lynx rufus rufus), black bears (Ursus americanus), and white-tailed deer (Odocoileus virginianus). Samples were tested for the presence of SARS-CoV-2 via quantitative RT-qPCR using the CDC N1/N2 primer set and/or the WHO-E gene primer set. Surprisingly, we initially detected a number of N1 and/or N2 positive samples with high cycle threshold values, though after conducting environmental swabbing of the laboratory and verifying with a second independent primer set (WHO-E) and PCR without reverse transcriptase, we showed that these were false positives due to plasmid contamination from a construct expressing the N gene in the general laboratory environment. Our final results indicate that no sampled wildlife were positive for SARS-CoV-2 RNA, and highlight the importance of physically separate locations for the processing of samples for surveillance and experiments that require the use of plasmid DNA containing the target RNA sequence. These negative findings are surprising, given that most published North America studies have found SARS-CoV-2 within their deer populations. The absence of SARS-CoV-2 RNA in populations sampled here may provide insights in to the various environmental and anthropogenic factors that reduce spillover and spread in North American's wildlife populations.
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Affiliation(s)
- Hannah W Despres
- Department of Microbiology and Molecular Genetics, Robert Larner, M.D. College of Medicine, University of Vermont, Burlington, VT, 05405, USA
| | - Margaret G Mills
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Madaline M Schmidt
- Department of Microbiology and Molecular Genetics, Robert Larner, M.D. College of Medicine, University of Vermont, Burlington, VT, 05405, USA
| | - Jolene Gov
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Yael Perez
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Mars Jindrich
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Allison M L Crawford
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Warren T Kohl
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Elias Rosenblatt
- Rubenstein School of Environment and Natural Resources, University of Vermont, 81 Carrigan Dr, Burlington, VT, 05405, USA
| | - Hannah C Kubinski
- Department of Microbiology and Molecular Genetics, Robert Larner, M.D. College of Medicine, University of Vermont, Burlington, VT, 05405, USA
| | - Benjamin C Simmons
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Miles C Nippes
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Anne J Goldenberg
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Kristina E Murtha
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Samantha Nicoloro
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Mia J Harris
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Avery C Feeley
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Taylor K Gelinas
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Maeve K Cronin
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Robert S Frederick
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Matthew Thomas
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Meaghan E Johnson
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - James Murphy
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Elle B Lenzini
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Peter A Carr
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Danielle H Berger
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Soham P Mehta
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Christopher J Floreani
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Amelia C Koval
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Aleah L Young
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Jess H Fish
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Jack Wallace
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Ella Chaney
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Grace Ushay
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Rebecca S Ross
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Erin M Vostal
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Maya C Thisner
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Kyliegh E Gonet
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Owen C Deane
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Kari R Pelletiere
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Vegas C Rockafeller
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Madeline Waterman
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Tyler W Barry
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Catriona C Goering
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Sarah D Shipman
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Allie C Shiers
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Claire E Reilly
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Alanna M Duff
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - Sarah L Madruga
- Wildlife and Fisheries Society, Wildlife Society Chapter, University of Vermont, Burlington, VT, 05405, USA
| | - David J Shirley
- Department of Engineering, Faraday, Inc., Burlington, VT, 05405, USA
| | - Keith R Jerome
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, 98109, USA
| | - Ailyn C Pérez-Osorio
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Alexander L Greninger
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, 98195, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, 98109, USA
| | - Nick Fortin
- Fish and Wildlife Department, Vermont Agency of Natural Resources, Rutland, VT, 05701, USA
| | - Brittany A Mosher
- Rubenstein School of Environment and Natural Resources, University of Vermont, 81 Carrigan Dr, Burlington, VT, 05405, USA.
| | - Emily A Bruce
- Department of Microbiology and Molecular Genetics, Robert Larner, M.D. College of Medicine, University of Vermont, Burlington, VT, 05405, USA.
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67
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Hunt EA, Schwartz S, Chinnici N. Passive Surveillance of SARS-CoV-2 in Adult Blacklegged Ticks ( Ixodes scapularis) from Northeast Pennsylvania. Life (Basel) 2023; 13:1857. [PMID: 37763261 PMCID: PMC10532621 DOI: 10.3390/life13091857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/25/2023] [Accepted: 08/28/2023] [Indexed: 09/29/2023] Open
Abstract
Monitoring the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in wildlife is vital to public health. White-tailed deer (Odocoileus virginianus) in the United States have tested positive for SARS-CoV-2, and their interactions with blacklegged ticks (Ixodes scapularis) raise the question of whether or not these ticks also carry SARS-CoV-2. In this study, 449 blacklegged ticks from Northeast Pennsylvania were collected in the fall of 2022 and tested via RT-qPCR for the presence of SARS-CoV-2. Fourteen ticks were amplified with late quantification cycles (Cq) using primers from two nucleocapsid genes (N1 and N2) via TaqMan assays. Three of these samples were amplified on a SYBR green assay during secondary testing. However, melt curve and gel electrophoresis analysis verified negative results for these three samples. Genetic sequencing was performed on one of the three samples to look for potential cross-reactions causing the amplification observed. However, no significant match was found in the NCBI database. Although all 449 blacklegged ticks were negative for SARS-CoV-2, I. scapularis should continue to be tested for COVID-19. If blacklegged ticks test positive for COVID-19 in the future, research should focus on determining the stability of SARS-CoV-2 with the tick vector and the potential for transmission through tick bites.
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Affiliation(s)
| | | | - Nicole Chinnici
- Dr. Jane Huffman Wildlife Genetics Institute, East Stroudsburg University, East Stroudsburg, PA 18301, USA; (E.A.H.); (S.S.)
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68
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Ramasamy R. Overview of immunological & virological factors driving the evolution & global spread of SARS-CoV-2 variants. Indian J Med Res 2023; 158:257-268. [PMID: 37815068 PMCID: PMC10720969 DOI: 10.4103/ijmr.ijmr_2591_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Indexed: 10/11/2023] Open
Abstract
The SARS-CoV-2, a highly infectious positive strand RNA virus first identified in December 2019, has produced multiple genetic variants that have rapidly and sequentially spread worldwide during the coronavirus disease 2019 (COVID-19) pandemic. Genetic changes in SARS-CoV-2 for greater infectivity, replication and transmission were selected during the early stages of the pandemic. More recently, after widespread infection and vaccination, SARS-CoV-2 variants that evade antigen-specific adaptive immunity, have begun to be selected. This article provides an overview of the molecular immunological and virological factors underlying the origin and global spread of important SARS-CoV-2 variant lineages.
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69
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Fusco G, Cardillo L, Levante M, Brandi S, Picazio G, Napoletano M, Martucciello A, Fiorito F, De Carlo E, de Martinis C. First serological evidence of SARS-CoV-2 natural infection in small ruminants : Brief report. Vet Res Commun 2023; 47:1741-1748. [PMID: 36624357 PMCID: PMC9829525 DOI: 10.1007/s11259-022-10044-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 11/22/2022] [Indexed: 01/11/2023]
Abstract
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) emerged in late December 2019 and spread worldwide, quickly becoming a pandemic. This zoonotic coronavirus shows a broad host range, including wildlife and domestic animals. Small ruminants are shown to be susceptible to SARS-CoV-2 but, to date, no natural infection has been reported. Herein, we performed a survey for SARS-CoV-2 among sheep and goats in the Campania region of Italy using an indirect multispecies ELISA. Next, positive sera were submitted to virus serum neutralization for the quantification of specific neutralizing antibodies. Out of 612 sheep and goats, 23 were found ELISA positive (3.75%) and 1 of them showed 1:20 neutralizing antibodies titer. No significant difference was found between the two species, as well as between male and female, geographical location and age. Our findings demonstrate that natural infection can occur in flocks in a field situation. Moreover, low susceptibility to SARS-CoV-2 is reported for sheep and goats, nevertheless, the continuous mutations of this virus open new scenarios on viral host range and tropism, highlighting the importance of investigating animal species that could represent ongoing or future possible hosts.
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Affiliation(s)
- Giovanna Fusco
- Department of Animal Health, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Unit of Virology, Via Salute, 2, 80055, Portici, Naples, Italy
| | - Lorena Cardillo
- Department of Animal Health, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Unit of Virology, Via Salute, 2, 80055, Portici, Naples, Italy.
| | - Martina Levante
- Department of Animal Health, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Unit of Virology, Via Salute, 2, 80055, Portici, Naples, Italy
| | - Sergio Brandi
- Department of Animal Health, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Unit of Virology, Via Salute, 2, 80055, Portici, Naples, Italy
| | - Gerardo Picazio
- CEINGE Advanced Biotechnologies, Via G. Salvatore, 486, 80131, Naples, Italy.
| | - Michele Napoletano
- Caserta Section, Istituto Zooprofilattico Sperimentale del Mezzogiorno, 81100, Caserta, Italy
| | - Alessandra Martucciello
- Salerno Section, Istituto Zooprofilattico Sperimentale del Mezzogiorno, 84131, Fuorni, Salerno, Italy
| | - Filomena Fiorito
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137, Naples, Italy
| | - Esterina De Carlo
- Scientific Direction, Istituto Zooprofilattico Sperimentale del Mezzogiorno, 80055, Portici, Naples, Italy
| | - Claudio de Martinis
- Department of Animal Health, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Unit of Virology, Via Salute, 2, 80055, Portici, Naples, Italy
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70
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Hou M, Shi J, Gong Z, Wen H, Lan Y, Deng X, Fan Q, Li J, Jiang M, Tang X, Wu CI, Li F, Ruan Y. Intra- vs. Interhost Evolution of SARS-CoV-2 Driven by Uncorrelated Selection-The Evolution Thwarted. Mol Biol Evol 2023; 40:msad204. [PMID: 37707487 PMCID: PMC10521905 DOI: 10.1093/molbev/msad204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/15/2023] Open
Abstract
In viral evolution, a new mutation has to proliferate within the host (Stage I) in order to be transmitted and then compete in the host population (Stage II). We now analyze the intrahost single nucleotide variants (iSNVs) in a set of 79 SARS-CoV-2 infected patients with most transmissions tracked. Here, every mutation has two measures: 1) iSNV frequency within each individual host in Stage I; 2) occurrence among individuals ranging from 1 (private), 2-78 (public), to 79 (global) occurrences in Stage II. In Stage I, a small fraction of nonsynonymous iSNVs are sufficiently advantageous to rise to a high frequency, often 100%. However, such iSNVs usually fail to become public mutations. Thus, the selective forces in the two stages of evolution are uncorrelated and, possibly, antagonistic. For that reason, successful mutants, including many variants of concern, have to avoid being eliminated in Stage I when they first emerge. As a result, they may not have the transmission advantage to outcompete the dominant strains and, hence, are rare in the host population. Few of them could manage to slowly accumulate advantageous mutations to compete in Stage II. When they do, they would appear suddenly as in each of the six successive waves of SARS-CoV-2 strains. In conclusion, Stage I evolution, the gate-keeper, may contravene the long-term viral evolution and should be heeded in viral studies.
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Affiliation(s)
- Mei Hou
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Jingrong Shi
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Zanke Gong
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Haijun Wen
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Yun Lan
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Xizi Deng
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Qinghong Fan
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Jiaojiao Li
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Mengling Jiang
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Xiaoping Tang
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Chung-I Wu
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Feng Li
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Yongsen Ruan
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
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71
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Xue F, Wang B, Guo DX, Jiao Y, Cui WL, Cheng XL, Wang ZB, Yin X, Ma SC, Lin YQ. Discovery of species-specific peptide markers and development of quality-evaluation strategies for deer horn gelatin using liquid chromatography-tandem mass spectrometry and a label-free methodology. J Chromatogr A 2023; 1705:464153. [PMID: 37329653 DOI: 10.1016/j.chroma.2023.464153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 06/01/2023] [Accepted: 06/12/2023] [Indexed: 06/19/2023]
Abstract
Deer horn gelatin (DHG) is a valuable nutritional dietary supplement. Due to the significant variation in the price of DHG from different sources, it is important to assess its quality and to clarify the species of its raw material. However, due to the similarity in appearance and physicochemical properties, as well as the destruction of genetic material during the manufacturing process, it is difficult to distinguish DHG from gelatin derived from other sources. Furthermore, current methods are unable to evaluate the overall quality of DHG. Using Nano LC-Orbitrap MS and data analysis software, DHG samples from five deer species were analyzed to identify peptide markers specific to alpha-2-HS-glycoprotein (AHSG) and collagen. The peptide markers were validated using HPLC-Triple Quadrupole MS, and strategies for assessing the quality of DHG were developed. Eighteen peptide markers were discovered, comprising peptides with differing specificities. Three strategies for the identification, characteristic mapping, and content determination of DHG were developed. These strategies can be used to assess the quality of deer gelatin.
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Affiliation(s)
- Fei Xue
- Shandong Engineering Laboratory for Standard Innovation and Quality Evaluation of TCM, Shandong Engineering Research Center for Generic Technologies of Traditional Chinese Medicine Formula Granules, NMPA Key Laboratory for Quality Evaluation of Gelatin Products, Shandong Institute for Food and Drug Control, Jinan 250101, PR China
| | - Bing Wang
- Shandong Engineering Laboratory for Standard Innovation and Quality Evaluation of TCM, Shandong Engineering Research Center for Generic Technologies of Traditional Chinese Medicine Formula Granules, NMPA Key Laboratory for Quality Evaluation of Gelatin Products, Shandong Institute for Food and Drug Control, Jinan 250101, PR China
| | - Dong-Xiao Guo
- Shandong Engineering Laboratory for Standard Innovation and Quality Evaluation of TCM, Shandong Engineering Research Center for Generic Technologies of Traditional Chinese Medicine Formula Granules, NMPA Key Laboratory for Quality Evaluation of Gelatin Products, Shandong Institute for Food and Drug Control, Jinan 250101, PR China
| | - Yang Jiao
- Shandong Engineering Laboratory for Standard Innovation and Quality Evaluation of TCM, Shandong Engineering Research Center for Generic Technologies of Traditional Chinese Medicine Formula Granules, NMPA Key Laboratory for Quality Evaluation of Gelatin Products, Shandong Institute for Food and Drug Control, Jinan 250101, PR China
| | - Wei-Liang Cui
- Shandong Engineering Laboratory for Standard Innovation and Quality Evaluation of TCM, Shandong Engineering Research Center for Generic Technologies of Traditional Chinese Medicine Formula Granules, NMPA Key Laboratory for Quality Evaluation of Gelatin Products, Shandong Institute for Food and Drug Control, Jinan 250101, PR China
| | - Xian-Long Cheng
- National Institutes for Food and Drug Control, Beijing 100000, PR China
| | - Zhi-Bin Wang
- Scientific Research Institute of Beijing Tongrentang Corporation, Beijing 100000, PR China
| | - Xue Yin
- Shandong Engineering Laboratory for Standard Innovation and Quality Evaluation of TCM, Shandong Engineering Research Center for Generic Technologies of Traditional Chinese Medicine Formula Granules, NMPA Key Laboratory for Quality Evaluation of Gelatin Products, Shandong Institute for Food and Drug Control, Jinan 250101, PR China
| | - Shuang-Cheng Ma
- National Institutes for Food and Drug Control, Beijing 100000, PR China.
| | - Yong-Qiang Lin
- Shandong Engineering Laboratory for Standard Innovation and Quality Evaluation of TCM, Shandong Engineering Research Center for Generic Technologies of Traditional Chinese Medicine Formula Granules, NMPA Key Laboratory for Quality Evaluation of Gelatin Products, Shandong Institute for Food and Drug Control, Jinan 250101, PR China.
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72
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McBride DS, Garushyants SK, Franks J, Magee AF, Overend SH, Huey D, Williams AM, Faith SA, Kandeil A, Trifkovic S, Miller L, Jeevan T, Patel A, Nolting JM, Tonkovich MJ, Genders JT, Montoney AJ, Kasnyik K, Linder TJ, Bevins SN, Lenoch JB, Chandler JC, DeLiberto TJ, Koonin EV, Suchard MA, Lemey P, Webby RJ, Nelson MI, Bowman AS. Accelerated evolution of SARS-CoV-2 in free-ranging white-tailed deer. Nat Commun 2023; 14:5105. [PMID: 37640694 PMCID: PMC10462754 DOI: 10.1038/s41467-023-40706-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 08/07/2023] [Indexed: 08/31/2023] Open
Abstract
The zoonotic origin of the COVID-19 pandemic virus highlights the need to fill the vast gaps in our knowledge of SARS-CoV-2 ecology and evolution in non-human hosts. Here, we detected that SARS-CoV-2 was introduced from humans into white-tailed deer more than 30 times in Ohio, USA during November 2021-March 2022. Subsequently, deer-to-deer transmission persisted for 2-8 months, disseminating across hundreds of kilometers. Newly developed Bayesian phylogenetic methods quantified how SARS-CoV-2 evolution is not only three-times faster in white-tailed deer compared to the rate observed in humans but also driven by different mutational biases and selection pressures. The long-term effect of this accelerated evolutionary rate remains to be seen as no critical phenotypic changes were observed in our animal models using white-tailed deer origin viruses. Still, SARS-CoV-2 has transmitted in white-tailed deer populations for a relatively short duration, and the risk of future changes may have serious consequences for humans and livestock.
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Affiliation(s)
- Dillon S McBride
- Department of Veterinary Preventive Medicine, The Ohio State University College of Veterinary Medicine, Columbus, OH, USA
| | - Sofya K Garushyants
- Division of Intramural Research, National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA
| | - John Franks
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Andrew F Magee
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Steven H Overend
- Department of Veterinary Preventive Medicine, The Ohio State University College of Veterinary Medicine, Columbus, OH, USA
| | - Devra Huey
- Department of Veterinary Preventive Medicine, The Ohio State University College of Veterinary Medicine, Columbus, OH, USA
| | - Amanda M Williams
- Infectious Diseases Institute, The Ohio State University, Columbus, OH, USA
| | - Seth A Faith
- Infectious Diseases Institute, The Ohio State University, Columbus, OH, USA
| | - Ahmed Kandeil
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza, 12622, Egypt
| | - Sanja Trifkovic
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Lance Miller
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Trushar Jeevan
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | | | - Jacqueline M Nolting
- Department of Veterinary Preventive Medicine, The Ohio State University College of Veterinary Medicine, Columbus, OH, USA
| | | | - J Tyler Genders
- U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, Columbus, OH, USA
| | - Andrew J Montoney
- U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, Columbus, OH, USA
| | - Kevin Kasnyik
- Columbus and Franklin County Metro Parks, Westerville, OH, USA
| | - Timothy J Linder
- U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Disease Program, Fort Collins, CO, USA
| | - Sarah N Bevins
- U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Disease Program, Fort Collins, CO, USA
| | - Julianna B Lenoch
- U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Disease Program, Fort Collins, CO, USA
| | - Jeffrey C Chandler
- U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, Wildlife Disease Diagnostic Laboratory, Fort Collins, CO, USA
| | - Thomas J DeLiberto
- U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, Fort Collins, CO, USA
| | - Eugene V Koonin
- Division of Intramural Research, National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Marc A Suchard
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Biomathematics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - Philippe Lemey
- Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Richard J Webby
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Martha I Nelson
- Division of Intramural Research, National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA.
| | - Andrew S Bowman
- Department of Veterinary Preventive Medicine, The Ohio State University College of Veterinary Medicine, Columbus, OH, USA.
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Contrant M, Bigault L, Andraud M, Desdouits M, Rocq S, Le Guyader FS, Blanchard Y. Porcine Epidemic Diarrhea Virus, Surrogate for Coronavirus Decay Measurement in French Coastal Waters and Contribution to Coronavirus Risk Evaluation. Microbiol Spectr 2023; 11:e0184423. [PMID: 37395665 PMCID: PMC10433961 DOI: 10.1128/spectrum.01844-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 06/02/2023] [Indexed: 07/04/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in infected patients mainly displays pulmonary and oronasal tropism; however, the presence of the virus has also been demonstrated in the stools of patients and consequently in wastewater treatment plant effluents, raising the question of the potential risk of environmental contamination (such as seawater contamination) through inadequately treated wastewater spillover into surface or coastal waters even if the environmental detection of viral RNA alone does not substantiate risk of infection. Therefore, here, we decided to experimentally evaluate the persistence of the porcine epidemic diarrhea virus (PEDv), considered as a coronavirus representative model, in the coastal environment of France. Coastal seawater was collected, sterile-filtered, and inoculated with PEDv before incubation for 0 to 4 weeks at four temperatures representative of those measured along the French coasts throughout the year (4, 8, 15, and 24°C). The decay rate of PEDv was determined using mathematical modeling and was used to determine the half-life of the virus along the French coast in accordance with temperatures from 2000 to 2021. We experimentally observed an inverse correlation between seawater temperature and the persistence of infectious viruses in seawater and confirm that the risk of transmission of infectious viruses from contaminated stool in wastewater to seawater during recreational practices is very limited. The present work represents a good model to assess the persistence of coronaviruses in coastal environments and contributes to risk evaluation, not only for SARS-CoV-2 persistence, but also for other coronaviruses, specifically enteric coronaviruses from livestock. IMPORTANCE The present work addresses the question of the persistence of coronavirus in marine environments because SARS-CoV-2 is regularly detected in wastewater treatment plants, and the coastal environment, subjected to increasing anthropogenic pressure and the final receiver of surface waters and sometimes insufficiently depurated wastewater, is particularly at risk. The problem also arises in the possibility of soil contamination by CoV from animals, especially livestock, during manure application, where, by soil impregnation and runoff, these viruses can end up in seawater. Our findings are of interest to researchers and authorities seeking to monitor coronaviruses in the environment, either in tourist areas or in regions of the world where centralized systems for wastewater treatment are not implemented, and more broadly, to the scientific community involved in "One Health" approaches.
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Affiliation(s)
- Maud Contrant
- Viral Genetics and Biosecurity Unit (GVB), French Agency for Food, Environmental and Occupational Health Safety (ANSES), Ploufragan, France
| | - Lionel Bigault
- Viral Genetics and Biosecurity Unit (GVB), French Agency for Food, Environmental and Occupational Health Safety (ANSES), Ploufragan, France
| | - Mathieu Andraud
- Epidemiology, Animal Health and Welfare Unit (EPISABE), French Agency for Food, Environmental and Occupational Health Safety (ANSES), Ploufragan, France
| | - Marion Desdouits
- Ifremer, laboratoire de Microbiologie, SG2M/LSEM, BP 21105, Nantes, France
| | - Sophie Rocq
- Ifremer, laboratoire de Microbiologie, SG2M/LSEM, BP 21105, Nantes, France
| | | | - Yannick Blanchard
- Viral Genetics and Biosecurity Unit (GVB), French Agency for Food, Environmental and Occupational Health Safety (ANSES), Ploufragan, France
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74
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Yang L, Wang Z, Wang L, Vrancken B, Wang R, Wei Y, Rader B, Wu CH, Chen Y, Wu P, Li B, Lin Q, Dong L, Cui Y, Shi M, Brownstein JS, Stenseth NC, Yang R, Tian H. Association of vaccination, international travel, public health and social measures with lineage dynamics of SARS-CoV-2. Proc Natl Acad Sci U S A 2023; 120:e2305403120. [PMID: 37549270 PMCID: PMC10434302 DOI: 10.1073/pnas.2305403120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 07/07/2023] [Indexed: 08/09/2023] Open
Abstract
Continually emerging SARS-CoV-2 variants of concern that can evade immune defenses are driving recurrent epidemic waves of COVID-19 globally. However, the impact of measures to contain the virus and their effect on lineage diversity dynamics are poorly understood. Here, we jointly analyzed international travel, public health and social measures (PHSM), COVID-19 vaccine rollout, SARS-CoV-2 lineage diversity, and the case growth rate (GR) from March 2020 to September 2022 across 63 countries. We showed that despite worldwide vaccine rollout, PHSM are effective in mitigating epidemic waves and lineage diversity. An increase of 10,000 monthly travelers in a single country-to-country route between endemic countries corresponds to a 5.5% (95% CI: 2.9 to 8.2%) rise in local lineage diversity. After accounting for PHSM, natural immunity from previous infections, and waning immunity, we discovered a negative association between the GR of cases and adjusted vaccine coverage (AVC). We also observed a complex relationship between lineage diversity and vaccine rollout. Specifically, we found a significant negative association between lineage diversity and AVC at both low and high levels but not significant at the medium level. Our study deepens the understanding of population immunity and lineage dynamics for future pandemic preparedness and responsiveness.
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Affiliation(s)
- Lingyue Yang
- State Key Laboratory of Remote Sensing Science, Center for Global Change and Public Health, Faculty of Geographical Science, Beijing Normal University, Beijing100875, China
| | - Zengmiao Wang
- State Key Laboratory of Remote Sensing Science, Center for Global Change and Public Health, Faculty of Geographical Science, Beijing Normal University, Beijing100875, China
| | - Lin Wang
- Department of Genetics, University of Cambridge, CambridgeCB2 3EH, United Kingdom
| | - Bram Vrancken
- Department of Microbiology and Immunology, Rega Institute, Laboratory of Evolutionary and Computational Virology, KU Leuven, Leuven3000, Belgium
- Spatial Epidemiology Lab, Université Libre de Bruxelles, 1050Bruxelles, Belgium
| | - Ruixue Wang
- State Key Laboratory of Remote Sensing Science, Center for Global Change and Public Health, Faculty of Geographical Science, Beijing Normal University, Beijing100875, China
| | - Yuanlong Wei
- State Key Laboratory of Remote Sensing Science, Center for Global Change and Public Health, Faculty of Geographical Science, Beijing Normal University, Beijing100875, China
| | - Benjamin Rader
- Computational Epidemiology Lab, Boston Children’s Hospital, Boston, MA02215
- Department of Epidemiology, Boston University School of Public Health, Boston, MA02118
| | - Chieh-Hsi Wu
- Mathematical Sciences, University of Southampton, SouthamptonSO17 1BJ, United Kingdom
| | - Yuyang Chen
- State Key Laboratory of Remote Sensing Science, Center for Global Change and Public Health, Faculty of Geographical Science, Beijing Normal University, Beijing100875, China
| | - Peiyi Wu
- State Key Laboratory of Remote Sensing Science, Center for Global Change and Public Health, Faculty of Geographical Science, Beijing Normal University, Beijing100875, China
| | - Bingying Li
- State Key Laboratory of Remote Sensing Science, Center for Global Change and Public Health, Faculty of Geographical Science, Beijing Normal University, Beijing100875, China
| | - Qiushi Lin
- State Key Laboratory of Remote Sensing Science, Center for Global Change and Public Health, Faculty of Geographical Science, Beijing Normal University, Beijing100875, China
| | - Lu Dong
- College of Life Sciences, Beijing Normal University, Beijing100875, China
| | - Yujun Cui
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing100071, China
| | - Mang Shi
- The Centre for Infection and Immunity Studies, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen518107, China
| | - John S. Brownstein
- Spatial Epidemiology Lab, Université Libre de Bruxelles, 1050Bruxelles, Belgium
- Harvard Medical School, Harvard University, Boston, MA02115
| | - Nils Chr. Stenseth
- The Centre for Pandemics and One-Health Research, Sustainable Health Unit, Faculty of Medicine, University of Oslo, Oslo0316, Norway
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo0316, Norway
- Vanke School of Public Health, Tsinghua University, Beijing100084, China
| | - Ruifu Yang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing100071, China
| | - Huaiyu Tian
- State Key Laboratory of Remote Sensing Science, Center for Global Change and Public Health, Faculty of Geographical Science, Beijing Normal University, Beijing100875, China
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75
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Italiya J, Vacek V, Matějů P, Dering C, Celina SS, Ndiaye A, Černý J. First Detection of SARS-CoV-2 in White Rhinoceros during a Small-Scale Coronavirus Surveillance in the Bandia Reserve, Senegal. Animals (Basel) 2023; 13:2593. [PMID: 37627384 PMCID: PMC10451883 DOI: 10.3390/ani13162593] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/25/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
The SARS-CoV-2 pandemic has heightened interest in the monitoring and surveillance of coronaviruses in wildlife. Testing for the virus in animals can provide valuable insights into viral reservoirs, transmission, and pathogenesis. In this study, we present the results of the molecular surveillance project focused on coronaviruses in Senegalese wildlife. During the project, we screened fecal samples of the wild animals living in the Bandia Reserve (ten non-human primates, one giraffe, and two white rhinoceros) and the free-living urban population of African four-toed hedgehogs in Ngaparou. The results showed the absence of coronaviruses in hedgehogs, non-human primates, and a giraffe. A single positive sample was obtained from a white rhinoceros. The sequencing results of amplified RdRp gene confirmed that the detected virus was SARS-CoV-2. This study represents the first documented instance of molecular detection of SARS-CoV-2 in white rhinoceros and, therefore, extends our knowledge of possible SARS-CoV-2 hosts.
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Affiliation(s)
- Jignesh Italiya
- Center for Infectious Animal Diseases, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, 165 00 Prague, Czech Republic (J.Č.)
| | - Vojtěch Vacek
- Department of Zoology and Fisheries, Faculty of Agrobiology, Food, and Natural Resources, Czech University of Life Sciences Prague, 165 00 Prague, Czech Republic;
| | - Petr Matějů
- Department of Animal Science and Food Processing, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, 165 00 Prague, Czech Republic;
| | | | - Seyma S. Celina
- Center for Infectious Animal Diseases, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, 165 00 Prague, Czech Republic (J.Č.)
| | - Arame Ndiaye
- Centre d’Études pour la Génétique et la Conservation (CEGEC S.A.S.U.), Dakar 10455, Senegal;
| | - Jiří Černý
- Center for Infectious Animal Diseases, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, 165 00 Prague, Czech Republic (J.Č.)
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76
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Ehrlich M, Madden C, McBride DS, Nolting JM, Huey D, Kenney S, Wang Q, Saif LJ, Vlasova A, Dennis P, Lombardi D, Gibson S, McLaine A, Lauterbach S, Yaxley P, Winston JA, Diaz-Campos D, Pesapane R, Flint M, Flint J, Junge R, Faith SA, Bowman AS, Hale VL. Lack of SARS-CoV-2 Viral RNA Detection among a Convenience Sampling of Ohio Wildlife, Companion, and Agricultural Animals, 2020-2021. Animals (Basel) 2023; 13:2554. [PMID: 37627345 PMCID: PMC10451347 DOI: 10.3390/ani13162554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 07/20/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in humans in late 2019 and spread rapidly, becoming a global pandemic. A zoonotic spillover event from animal to human was identified as the presumed origin. Subsequently, reports began emerging regarding spillback events resulting in SARS-CoV-2 infections in multiple animal species. These events highlighted critical links between animal and human health while also raising concerns about the development of new reservoir hosts and potential viral mutations that could alter the virulence and transmission or evade immune responses. Characterizing susceptibility, prevalence, and transmission between animal species became a priority to help protect animal and human health. In this study, we coalesced a large team of investigators and community partners to surveil for SARS-CoV-2 in domestic and free-ranging animals around Ohio between May 2020 and August 2021. We focused on species with known or predicted susceptibility to SARS-CoV-2 infection, highly congregated or medically compromised animals (e.g., shelters, barns, veterinary hospitals), and animals that had frequent contact with humans (e.g., pets, agricultural animals, zoo animals, or animals in wildlife hospitals). This included free-ranging deer (n = 76 individuals), free-ranging mink (n = 57), multiple species of bats (n = 59), and other wildlife in addition to domestic cats (n = 275) and pigs (n = 184). In total, we tested 792 individual animals (34 species) via rRT-PCR for SARS-CoV-2 RNA. SARS-CoV-2 viral RNA was not detected in any of the tested animals despite a major peak in human SARS-CoV-2 cases that occurred in Ohio subsequent to the peak of animal samplings. Importantly, we did not test for SARS-CoV-2 antibodies in this study, which limited our ability to assess exposure. While the results of this study were negative, the surveillance effort was critical and remains key to understanding, predicting, and preventing the re-emergence of SARS-CoV-2 in humans or animals.
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Affiliation(s)
- Margot Ehrlich
- College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Christopher Madden
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
| | - Dillon S. McBride
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
| | - Jacqueline M. Nolting
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
| | - Devra Huey
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
| | - Scott Kenney
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
- Center for Food Animal Health, Ohio Agricultural Research and Development Center, College of Food, Agricultural and Environmental Sciences, The Ohio State University, Wooster, OH 44691, USA
| | - Qiuhong Wang
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
- Center for Food Animal Health, Ohio Agricultural Research and Development Center, College of Food, Agricultural and Environmental Sciences, The Ohio State University, Wooster, OH 44691, USA
| | - Linda J. Saif
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
- Center for Food Animal Health, Ohio Agricultural Research and Development Center, College of Food, Agricultural and Environmental Sciences, The Ohio State University, Wooster, OH 44691, USA
| | - Anastasia Vlasova
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
- Center for Food Animal Health, Ohio Agricultural Research and Development Center, College of Food, Agricultural and Environmental Sciences, The Ohio State University, Wooster, OH 44691, USA
| | - Patricia Dennis
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
- Cleveland Metroparks Zoo, Cleveland, OH 44109, USA
- Cleveland Metroparks, Cleveland, OH 44144, USA
| | | | | | - Alexis McLaine
- Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Sarah Lauterbach
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
| | - Page Yaxley
- Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Jenessa A. Winston
- Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA
- Center of Microbiome Science, The Ohio State University, Columbus, OH 43210, USA
| | - Dubraska Diaz-Campos
- Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Risa Pesapane
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
- School of Environment and Natural Resources, College of Food, Agricultural and Environmental Sciences, The Ohio State University, Columbus, OH 43210, USA
| | - Mark Flint
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
| | - Jaylene Flint
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
| | - Randy Junge
- Columbus Zoo & Aquarium, Powell, OH 43065, USA
| | - Seth A. Faith
- Center of Microbiome Science, The Ohio State University, Columbus, OH 43210, USA
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210, USA
| | - Andrew S. Bowman
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
| | - Vanessa L. Hale
- Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA (A.V.)
- Center of Microbiome Science, The Ohio State University, Columbus, OH 43210, USA
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210, USA
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77
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Morris JN, Esseili MA. The Effect of Water Hardness and pH on the Efficacy of Peracetic Acid and Sodium Hypochlorite against SARS-CoV-2 on Food-Contact Surfaces. Foods 2023; 12:2981. [PMID: 37627980 PMCID: PMC10453873 DOI: 10.3390/foods12162981] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/29/2023] [Accepted: 08/06/2023] [Indexed: 08/27/2023] Open
Abstract
Sodium hypochlorite (NaOCl) and peracetic acid (PAA) are commonly used disinfectants with a maximum recommended concentration of 200 ppm for food-contact surfaces. The objectives of this study were to assess the effect of pH and water hardness on NaOCl and PAA efficacy against SARS-CoV-2 on stainless steel (SS). The two disinfectants were prepared at 200 ppm in water of hardness 150 or 300 ppm with the final pH adjusted to 5, 6, 7, or 8. Disinfectants were applied to virus-contaminated SS for one minute at room temperature following the ASTM E2197 standard assay. SARS-CoV-2 infectivity was quantified using TCID50 assay on Vero-E6 cells. In general, increasingly hard water decreased the efficacy of NaOCl while increasing the efficacy of PAA. Hard water at 300 ppm significantly increased virus log reduction with PAA at pH 8 by ~1.5 log. The maximum virus log reductions were observed at pH 5 for both NaOCl (~1.2 log) and PAA (~2 log) at 150 and 300 ppm hard water, respectively. In conclusion, PAA performed significantly better than NaOCl with harder water. However, both disinfectants at 200 ppm and one minute were not effective (≤3 log) against SARS-CoV-2 on contaminated food-contact surfaces, which may facilitate the role of these surfaces in virus transmission.
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Affiliation(s)
| | - Malak A. Esseili
- Center for Food Safety, Department of Food Science and Technology, University of Georgia, Griffin, GA 30223, USA;
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78
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Wang K, Pan Y, Wang D, Yuan Y, Li M, Chen Y, Bi L, Zhang XE. Altered hACE2 binding affinity and S1/S2 cleavage efficiency of SARS-CoV-2 spike protein mutants affect viral cell entry. Virol Sin 2023; 38:595-605. [PMID: 37343929 PMCID: PMC10278895 DOI: 10.1016/j.virs.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 06/15/2023] [Indexed: 06/23/2023] Open
Abstract
SARS-CoV-2 variants are constantly emerging, hampering public health measures in controlling the number of infections. While it is well established that mutations in spike proteins observed for the different variants directly affect virus entry into host cells, there remains a need for further expansion of systematic and multifaceted comparisons. Here, we comprehensively studied the effect of spike protein mutations on spike expression and proteolytic activation, binding affinity, viral entry efficiency and host cell tropism of eight variants of concern (VOC) and variants of interest (VOI). We found that both the full-length spike and its receptor-binding domain (RBD) of Omicron bind to hACE2 with an affinity similar to that of the wild-type. In addition, Alpha, Beta, Delta and Lambda pseudoviruses gained significantly enhanced cell entry ability compared to the wild-type, while the Omicron pseudoviruses showed a slightly increased cell entry, suggesting the vastly increased rate of transmission observed for Omicron variant is not associated with its affinity to hACE2. We also found that the spikes of Omicron and Mu showed lower S1/S2 cleavage efficiency and inefficiently utilized TMPRSS2 to enter host cells than others, suggesting that they prefer the endocytosis pathway to enter host cells. Furthermore, all variants' pseudoviruses we tested gained the ability to enter the animal ACE2-expressing cells. Especially the infection potential of rats and mice showed significantly increased, strongly suggesting that rodents possibly become a reservoir for viral evolution. The insights gained from this study provide valuable guidance for a targeted approach to epidemic control, and contribute to a better understanding of SARS-CoV-2 evolution.
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Affiliation(s)
- Ke Wang
- National Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China; Faculty of Synthetic Biology, Shenzhen Institute of Advanced Technology, Shenzhen, 518055, China; University of Chinese Academy of Sciences, Beijing, 100101, China
| | - Yu Pan
- National Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
| | - Dianbing Wang
- National Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
| | - Ye Yuan
- National Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
| | - Min Li
- National Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
| | - Yuanyuan Chen
- National Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
| | - Lijun Bi
- National Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
| | - Xian-En Zhang
- National Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China; Faculty of Synthetic Biology, Shenzhen Institute of Advanced Technology, Shenzhen, 518055, China; University of Chinese Academy of Sciences, Beijing, 100101, China.
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79
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Merling MR, Williams A, Mahfooz NS, Ruane-Foster M, Smith J, Jahnes J, Ayers LW, Bazan JA, Norris A, Norris Turner A, Oglesbee M, Faith SA, Quam MB, Robinson RT. The emergence of SARS-CoV-2 lineages and associated saliva antibody responses among asymptomatic individuals in a large university community. PLoS Pathog 2023; 19:e1011596. [PMID: 37603565 PMCID: PMC10470930 DOI: 10.1371/journal.ppat.1011596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 08/31/2023] [Accepted: 08/02/2023] [Indexed: 08/23/2023] Open
Abstract
SARS-CoV-2 (CoV2) infected, asymptomatic individuals are an important contributor to COVID transmission. CoV2-specific immunoglobulin (Ig)-as generated by the immune system following infection or vaccination-has helped limit CoV2 transmission from asymptomatic individuals to susceptible populations (e.g. elderly). Here, we describe the relationships between COVID incidence and CoV2 lineage, viral load, saliva Ig levels (CoV2-specific IgM, IgA and IgG), and ACE2 binding inhibition capacity in asymptomatic individuals between January 2021 and May 2022. These data were generated as part of a large university COVID monitoring program in Ohio, United States of America, and demonstrate that COVID incidence among asymptomatic individuals occurred in waves which mirrored those in surrounding regions, with saliva CoV2 viral loads becoming progressively higher in our community until vaccine mandates were established. Among the unvaccinated, infection with each CoV2 lineage (pre-Omicron) resulted in saliva Spike-specific IgM, IgA, and IgG responses, the latter increasing significantly post-infection and being more pronounced than N-specific IgG responses. Vaccination resulted in significantly higher Spike-specific IgG levels compared to unvaccinated infected individuals, and uninfected vaccinees' saliva was more capable of inhibiting Spike function. Vaccinees with breakthrough Delta infections had Spike-specific IgG levels comparable to those of uninfected vaccinees; however, their ability to inhibit Spike binding was diminished. These data are consistent with COVID vaccines having achieved hoped-for effects in our community, including the generation of mucosal antibodies that inhibit Spike and lower community viral loads, and suggest breakthrough Delta infections were not due to an absence of vaccine-elicited Ig, but instead limited Spike binding activity in the face of high community viral loads.
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Affiliation(s)
- Marlena R. Merling
- Department of Microbial Infection & Immunity, The Ohio State University, Columbus, Ohio, United States of America
| | - Amanda Williams
- Department of Microbial Infection & Immunity, The Ohio State University, Columbus, Ohio, United States of America
- Infectious Disease Institute, The Ohio State University, Columbus, Ohio, United States of America
| | - Najmus S. Mahfooz
- Department of Microbial Infection & Immunity, The Ohio State University, Columbus, Ohio, United States of America
| | - Marisa Ruane-Foster
- Department of Microbial Infection & Immunity, The Ohio State University, Columbus, Ohio, United States of America
| | - Jacob Smith
- Infectious Disease Institute, The Ohio State University, Columbus, Ohio, United States of America
| | - Jeff Jahnes
- Infectious Disease Institute, The Ohio State University, Columbus, Ohio, United States of America
| | - Leona W. Ayers
- Department of Pathology, The Ohio State University, Columbus, Ohio, United States of America
| | - Jose A. Bazan
- Division of Infectious Disease, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, United States of America
| | - Alison Norris
- Division of Infectious Disease, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, United States of America
- Department of Epidemiology, The Ohio State University, Columbus, Ohio, United States of America
| | - Abigail Norris Turner
- Division of Infectious Disease, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, United States of America
| | - Michael Oglesbee
- Infectious Disease Institute, The Ohio State University, Columbus, Ohio, United States of America
| | - Seth A. Faith
- Infectious Disease Institute, The Ohio State University, Columbus, Ohio, United States of America
| | - Mikkel B. Quam
- Department of Epidemiology, The Ohio State University, Columbus, Ohio, United States of America
| | - Richard T. Robinson
- Department of Microbial Infection & Immunity, The Ohio State University, Columbus, Ohio, United States of America
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80
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Fang L, Xu J, Zhao Y, Fan J, Shen J, Liu W, Cao G. The effects of amino acid substitution of spike protein and genomic recombination on the evolution of SARS-CoV-2. Front Microbiol 2023; 14:1228128. [PMID: 37560529 PMCID: PMC10409611 DOI: 10.3389/fmicb.2023.1228128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/03/2023] [Indexed: 08/11/2023] Open
Abstract
Over three years' pandemic of 2019 novel coronavirus disease (COVID-19), multiple variants and novel subvariants have emerged successively, outcompeted earlier variants and become predominant. The sequential emergence of variants reflects the evolutionary process of mutation-selection-adaption of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Amino acid substitution/insertion/deletion in the spike protein causes altered viral antigenicity, transmissibility, and pathogenicity of SARS-CoV-2. Early in the pandemic, D614G mutation conferred virus with advantages over previous variants and increased transmissibility, and it also laid a conservative background for subsequent substantial mutations. The role of genomic recombination in the evolution of SARS-CoV-2 raised increasing concern with the occurrence of novel recombinants such as Deltacron, XBB.1.5, XBB.1.9.1, and XBB.1.16 in the late phase of pandemic. Co-circulation of different variants and co-infection in immunocompromised patients accelerate the emergence of recombinants. Surveillance for SARS-CoV-2 genomic variations, particularly spike protein mutation and recombination, is essential to identify ongoing changes in the viral genome and antigenic epitopes and thus leads to the development of new vaccine strategies and interventions.
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Affiliation(s)
- Letian Fang
- Key Laboratory of Biological Defense, Ministry of Education, Shanghai, China
- Shanghai Key Laboratory of Medical Bioprotection, Shanghai, China
- Department of Epidemiology, Second Military Medical University, Shanghai, China
| | - Jie Xu
- Department of Foreign Languages, International Exchange Center for Military Medicine, Second Military Medical University, Shanghai, China
| | - Yue Zhao
- Key Laboratory of Biological Defense, Ministry of Education, Shanghai, China
- Shanghai Key Laboratory of Medical Bioprotection, Shanghai, China
- Department of Epidemiology, Second Military Medical University, Shanghai, China
| | - Junyan Fan
- Key Laboratory of Biological Defense, Ministry of Education, Shanghai, China
- Shanghai Key Laboratory of Medical Bioprotection, Shanghai, China
- Department of Epidemiology, Second Military Medical University, Shanghai, China
| | - Jiaying Shen
- School of Medicine, Tongji University, Shanghai, China
| | - Wenbin Liu
- Key Laboratory of Biological Defense, Ministry of Education, Shanghai, China
- Shanghai Key Laboratory of Medical Bioprotection, Shanghai, China
- Department of Epidemiology, Second Military Medical University, Shanghai, China
| | - Guangwen Cao
- Key Laboratory of Biological Defense, Ministry of Education, Shanghai, China
- Shanghai Key Laboratory of Medical Bioprotection, Shanghai, China
- Department of Epidemiology, Second Military Medical University, Shanghai, China
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81
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Boley PA, Dennis PM, Faraone JN, Xu J, Liu M, Niu X, Gibson S, Hale V, Wang Q, Liu SL, Saif LJ, Kenney SP. SARS-CoV-2 Serological Investigation of White-Tailed Deer in Northeastern Ohio. Viruses 2023; 15:1603. [PMID: 37515289 PMCID: PMC10385782 DOI: 10.3390/v15071603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/14/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
Coronaviruses are known to cross species barriers, and spill over among animals, from animals to humans, and vice versa. SARS-CoV-2 emerged in humans in late 2019. It is now known to infect numerous animal species, including companion animals and captive wildlife species. Experimental infections in other animals have established that many species are susceptible to infection, with new ones still being identified. We have developed an enzyme-linked immunosorbent assay (ELISA) for detecting antibodies to SARS-CoV-2 nucleocapsid (N) and spike (S) proteins, that is both sensitive and specific. It can detect S antibodies in sera at dilutions greater than 1:10,000, and does not cross-react with antibodies to the other coronaviruses tested. We used the S antibody ELISA to test serum samples collected from 472 deer from ten sites in northeastern Ohio between November 2020 and March 2021, when the SARS-CoV-2 pandemic was first peaking in humans in Ohio, USA. Antibodies to SARS-CoV-2 were found in serum samples from every site, with an overall positivity rate of 17.2%; we further compared the viral neutralizing antibody titers to our ELISA results. These findings demonstrate the need to establish surveillance programs to monitor deer and other susceptible wildlife species globally.
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Affiliation(s)
- Patricia A. Boley
- Center for Food Animal Health, The Ohio State University College of Food, Agriculture and Environmental Sciences, Wooster, OH 44691, USA
| | - Patricia M. Dennis
- Veterinary Preventative Medicine, The Ohio State University College of Veterinary Medicine, Columbus, OH 43210, USA (J.N.F.); (S.-L.L.)
- Cleveland Metroparks Zoo, Cleveland, OH 44109, USA
| | - Julia N. Faraone
- Veterinary Preventative Medicine, The Ohio State University College of Veterinary Medicine, Columbus, OH 43210, USA (J.N.F.); (S.-L.L.)
| | - Jiayu Xu
- Center for Food Animal Health, The Ohio State University College of Food, Agriculture and Environmental Sciences, Wooster, OH 44691, USA
| | - Mingde Liu
- Center for Food Animal Health, The Ohio State University College of Food, Agriculture and Environmental Sciences, Wooster, OH 44691, USA
| | - Xiaoyu Niu
- Center for Food Animal Health, The Ohio State University College of Food, Agriculture and Environmental Sciences, Wooster, OH 44691, USA
| | - Stormy Gibson
- Ohio Department of Natural Resources Division of Wildlife, Columbus, OH 43299, USA
| | - Vanessa Hale
- Veterinary Preventative Medicine, The Ohio State University College of Veterinary Medicine, Columbus, OH 43210, USA (J.N.F.); (S.-L.L.)
| | - Qiuhong Wang
- Center for Food Animal Health, The Ohio State University College of Food, Agriculture and Environmental Sciences, Wooster, OH 44691, USA
| | - Shan-Lu Liu
- Veterinary Preventative Medicine, The Ohio State University College of Veterinary Medicine, Columbus, OH 43210, USA (J.N.F.); (S.-L.L.)
| | - Linda J. Saif
- Center for Food Animal Health, The Ohio State University College of Food, Agriculture and Environmental Sciences, Wooster, OH 44691, USA
| | - Scott P. Kenney
- Center for Food Animal Health, The Ohio State University College of Food, Agriculture and Environmental Sciences, Wooster, OH 44691, USA
- Veterinary Preventative Medicine, The Ohio State University College of Veterinary Medicine, Columbus, OH 43210, USA (J.N.F.); (S.-L.L.)
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Feng A, Bevins S, Chandler J, DeLiberto TJ, Ghai R, Lantz K, Lenoch J, Retchless A, Shriner S, Tang CY, Tong SS, Torchetti M, Uehara A, Wan XF. Transmission of SARS-CoV-2 in free-ranging white-tailed deer in the United States. Nat Commun 2023; 14:4078. [PMID: 37429851 DOI: 10.1038/s41467-023-39782-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 06/29/2023] [Indexed: 07/12/2023] Open
Abstract
SARS-CoV-2 is a zoonotic virus with documented bi-directional transmission between people and animals. Transmission of SARS-CoV-2 from humans to free-ranging white-tailed deer (Odocoileus virginianus) poses a unique public health risk due to the potential for reservoir establishment where variants may persist and evolve. We collected 8,830 respiratory samples from free-ranging white-tailed deer across Washington, D.C. and 26 states in the United States between November 2021 and April 2022. We obtained 391 sequences and identified 34 Pango lineages including the Alpha, Gamma, Delta, and Omicron variants. Evolutionary analyses showed these white-tailed deer viruses originated from at least 109 independent spillovers from humans, which resulted in 39 cases of subsequent local deer-to-deer transmission and three cases of potential spillover from white-tailed deer back to humans. Viruses repeatedly adapted to white-tailed deer with recurring amino acid substitutions across spike and other proteins. Overall, our findings suggest that multiple SARS-CoV-2 lineages were introduced, became enzootic, and co-circulated in white-tailed deer.
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Affiliation(s)
- Aijing Feng
- Center for Influenza and Emerging Infectious Diseases, University of Missouri, Columbia, MO, USA
- Department of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, USA
- Bond Life Sciences Center, University of Missouri, Columbia, MO, USA
| | - Sarah Bevins
- USDA APHIS Wildlife Services National Wildlife Disease Program, Fort Collins, CO, USA
| | - Jeff Chandler
- National Wildlife Research Center, Wildlife Services, Animal and Plant Health Inspection Service, US Department of Agriculture, Fort Collins, CO, USA
| | | | - Ria Ghai
- One Health Office, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Kristina Lantz
- National Veterinary Services Laboratories, Animal and Plant Health Inspection Service, United States Department of Agriculture, Ames, IA, USA
| | - Julianna Lenoch
- USDA APHIS Wildlife Services National Wildlife Disease Program, Fort Collins, CO, USA
| | - Adam Retchless
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Susan Shriner
- National Wildlife Research Center, Wildlife Services, Animal and Plant Health Inspection Service, US Department of Agriculture, Fort Collins, CO, USA
| | - Cynthia Y Tang
- Center for Influenza and Emerging Infectious Diseases, University of Missouri, Columbia, MO, USA
- Bond Life Sciences Center, University of Missouri, Columbia, MO, USA
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, MO, USA
| | - Suxiang Sue Tong
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Mia Torchetti
- National Veterinary Services Laboratories, Animal and Plant Health Inspection Service, United States Department of Agriculture, Ames, IA, USA
| | - Anna Uehara
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Xiu-Feng Wan
- Center for Influenza and Emerging Infectious Diseases, University of Missouri, Columbia, MO, USA.
- Department of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, USA.
- Bond Life Sciences Center, University of Missouri, Columbia, MO, USA.
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, MO, USA.
- Department of Electrical Engineering & Computer Science, College of Engineering, University of Missouri, Columbia, MO, USA.
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83
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Hamdy ME, El Deeb AH, Hagag NM, Shahein MA, Alaidi O, Hussein HA. Interspecies transmission of SARS CoV-2 with special emphasis on viral mutations and ACE-2 receptor homology roles. Int J Vet Sci Med 2023; 11:55-86. [PMID: 37441062 PMCID: PMC10334861 DOI: 10.1080/23144599.2023.2222981] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 05/11/2023] [Accepted: 05/19/2023] [Indexed: 07/15/2023] Open
Abstract
COVID-19 outbreak was first reported in 2019, Wuhan, China. The spillover of the disease caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), to a wide range of pet, zoo, wild, and farm animals has emphasized potential zoonotic and reverse zoonotic viral transmission. Furthermore, it has evoked inquiries about susceptibility of different animal species to SARS-CoV-2 infection and role of these animals as viral reservoirs. Therefore, studying susceptible and non-susceptible hosts for SARS-CoV-2 infection could give a better understanding for the virus and will help in preventing further outbreaks. Here, we review structural aspects of SARS-CoV-2 spike protein, the effect of the different mutations observed in the spike protein, and the impact of ACE2 receptor variations in different animal hosts on inter-species transmission. Moreover, the SARS-CoV-2 spillover chain was reviewed. Combination of SARS-CoV-2 high mutation rate and homology of cellular ACE2 receptors enable the virus to transcend species barriers and facilitate its transmission between humans and animals.
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Affiliation(s)
- Mervat E. Hamdy
- Genome Research Unit, Animal Health Research Institute, Agriculture Research Centre, Giza, Egypt
| | - Ayman H. El Deeb
- Department of Virology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
- Department of Virology, Faculty of Veterinary Medicine, King Salman International University, South Sinai, Egypt
| | - Naglaa M. Hagag
- Genome Research Unit, Animal Health Research Institute, Agriculture Research Centre, Giza, Egypt
| | - Momtaz A. Shahein
- Department of Virology, Animal Health Research Institute, Agriculture Research Centre, Giza, Egypt
| | - Osama Alaidi
- Biocomplexity for Research and Consulting Co., Cairo, Egypt
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, TN, USA
- Department of Chemical Biology and Therapeutics, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Hussein A. Hussein
- Department of Virology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
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84
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Dusseldorp F, Bruins-van-Sonsbeek LGR, Buskermolen M, Niphuis H, Dirven M, Whelan J, Oude Munnink BB, Koopmans M, Fanoy EB, Sikkema RS, Tjon-A-Tsien A. SARS-CoV-2 in lions, gorillas and zookeepers in the Rotterdam Zoo, the Netherlands, a One Health investigation, November 2021. Euro Surveill 2023; 28:2200741. [PMID: 37440347 PMCID: PMC10347891 DOI: 10.2807/1560-7917.es.2023.28.28.2200741] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 03/07/2023] [Indexed: 07/15/2023] Open
Abstract
In November 2021, seven western lowland gorillas and four Asiatic lions were diagnosed with COVID-19 at Rotterdam Zoo. An outbreak investigation was undertaken to determine the source and extent of the outbreak and to identify possible transmission routes. Interviews were conducted with staff to identify human and animal contacts and cases, compliance with personal protective equipment (PPE) and potential transmission routes. Human and animal contacts and other animal species suspected to be susceptible to SARS-CoV-2 were tested for SARS-CoV-2 RNA. Positive samples were subjected to sequencing. All the gorillas and lions that could be tested (3/7 and 2/4, respectively) were RT-PCR positive between 12 November and 10 December 2021. No other animal species were SARS-CoV-2 RNA positive. Forty direct and indirect human contacts were identified. Two direct contacts tested RT-PCR positive 10 days after the first COVID-19 symptoms in animals. The zookeepers' viral genome sequences clustered with those of gorillas and lions. Personal protective equipment compliance was suboptimal at instances. Findings confirm transmission of SARS-CoV-2 among animals and between humans and animals but source and directionality could not be established. Zookeepers were the most likely source and should have periodic PPE training. Sick animals should promptly be tested and isolated/quarantined.
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Affiliation(s)
| | | | | | - Henk Niphuis
- Biomedical Primate Research Centre, Rijswijk, the Netherlands
| | | | - Jane Whelan
- Public Health Services Rotterdam Rijnmond, the Netherlands
| | - Bas B Oude Munnink
- Department of Viroscience, Erasmus MC, WHO Collaborating Centre for Arbovirus and Viral Hemorrhagic Fever Reference and Research, Rotterdam, the Netherlands
| | - Marion Koopmans
- Department of Viroscience, Erasmus MC, WHO Collaborating Centre for Arbovirus and Viral Hemorrhagic Fever Reference and Research, Rotterdam, the Netherlands
| | - Ewout B Fanoy
- Public Health Services Rotterdam Rijnmond, the Netherlands
| | - Reina S Sikkema
- Department of Viroscience, Erasmus MC, WHO Collaborating Centre for Arbovirus and Viral Hemorrhagic Fever Reference and Research, Rotterdam, the Netherlands
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85
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Palermo PM, Orbegozo J, Watts DM, Morrill JC. Serosurveillance for Severe Acute Respiratory Syndrome Coronavirus 2 Antibody in Feral Swine and White-Tailed Deer in Texas. Vector Borne Zoonotic Dis 2023; 23:397-400. [PMID: 37163291 PMCID: PMC10354299 DOI: 10.1089/vbz.2023.0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023] Open
Abstract
Background: Serological evidence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has been reported in white-tailed deer (WTD) in the United States and Canada. Even though WTD are susceptible to SARS-CoV-2 infection, there is no evidence of infection by this virus in other mammalian species that might interact with WTD in nature. Similar to WTD, feral swine are widely distributed and generally occupy the same range as WTD in Texas. The objective of this study was to determine the prevalence of SARS-CoV-2 neutralizing antibody in WTD during 2020 and 2021 and determine the prevalence of SARS-CoV-2 neutralizing antibody in feral swine during 2018 (prepandemic period) and from March 2020 to February 2021 (pandemic period) in Travis County, Texas. Materials and Methods: Sera samples were collected from hunter-killed WTD and feral swine during the prepandemic and pandemic period and tested for SARS-CoV-2 antibody by a plaque reduction neutralization assay in Vero cells. Results: SARS-CoV-2 antibody was not detected in any of the 166 feral swine sera samples, including 24 samples collected during the prepandemic and 142 samples collected during the pandemic period. Furthermore, SARS-CoV-2 antibody was not detected in the 115 WTD samples collected during late 2020, but antibody was detected in WTD in early 2021. Conclusions: The results indicated that SARS-CoV-2 infection of WTD occurred during early 2021 in Travis County, Texas, but serological evidence of SARS-CoV-2 infection was not detected in the feral swine samples collected from the same locality and during the same time period of the collection of WTD samples.
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Affiliation(s)
- Pedro M. Palermo
- Department of Biological Science and Border Biomedical Research Center, University of Texas at El Paso, El Paso, Texas, USA
| | - Jeanette Orbegozo
- Department of Biological Science and Border Biomedical Research Center, University of Texas at El Paso, El Paso, Texas, USA
| | - Douglas M. Watts
- Department of Biological Science and Border Biomedical Research Center, University of Texas at El Paso, El Paso, Texas, USA
| | - John C. Morrill
- Orion Research and Management Services, Gatesville, Texas, USA
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86
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Brüssow H. Viral infections at the animal-human interface-Learning lessons from the SARS-CoV-2 pandemic. Microb Biotechnol 2023; 16:1397-1411. [PMID: 37338856 DOI: 10.1111/1751-7915.14269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 04/20/2023] [Accepted: 04/24/2023] [Indexed: 06/21/2023] Open
Abstract
This Lilliput explores the current epidemiological and virological arguments for a zoonotic origin of the COVID-19 pandemic. While the role of bats, pangolins and racoon dogs as viral reservoirs has not yet been proven, a spill-over of a coronavirus infection from animals into humans at the Huanan food market in Wuhan has a much greater plausibility than alternative hypotheses such as a laboratory virus escape, deliberate genetic engineering or introduction by cold chain food products. This Lilliput highlights the dynamic nature of the animal-human interface for viral cross-infections from humans into feral white tail deer or farmed minks (reverse zoonosis). Surveillance of viral infections at the animal-human interface is an urgent task since live animal markets are not the only risks for future viral spill-overs. Climate change will induce animal migration which leads to viral exchanges between animal species that have not met in the past. Environmental change and deforestation will also increase contact between animals and humans. Developing an early warning system for emerging viral infections becomes thus a societal necessity not only for human but also for animal and environmental health (One Health concept). Microbiologists have developed tools ranging from virome analysis in key suspects such as viral reservoirs (bats, wild game animals, bushmeat) and in humans exposed to wild animals, to wastewater analysis to detect known and unknown viruses circulating in the human population and sentinel studies in animal-exposed patients with fever. Criteria need to be developed to assess the virulence and transmissibility of zoonotic viruses. An early virus warning system is costly and will need political lobbying. The accelerating number of viral infections with pandemic potential over the last decades should provide the public pressure to extend pandemic preparedness for the inclusion of early viral alert systems.
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Affiliation(s)
- Harald Brüssow
- Department of Biosystems, Laboratory of Gene Technology, KU Leuven, Leuven, Belgium
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87
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Ramasamy S, Gontu A, Neerukonda S, Ruggiero D, Morrow B, Gupta S, Amirthalingam S, Hardham JM, Lizer JT, Yon M, Nissly RH, Jakka P, Chothe SK, LaBella LC, Tewari D, Nair MS, Kuchipudi SV. SARS-CoV-2 Prevalence and Variant Surveillance among Cats in Pittsburgh, Pennsylvania, USA. Viruses 2023; 15:1493. [PMID: 37515180 PMCID: PMC10386599 DOI: 10.3390/v15071493] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 06/23/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infects many mammals, and SARS-CoV-2 circulation in nonhuman animals may increase the risk of novel variant emergence. Cats are highly susceptible to SARS-CoV-2 infection, and there were cases of virus transmission between cats and humans. The objective of this study was to assess the prevalence of SARS-CoV-2 variant infection of cats in an urban setting. We investigated the prevalence of SARS-CoV-2 variant infections in domestic and community cats in the city of Pittsburgh (n = 272). While no cats tested positive for SARS-CoV-2 viral RNA, 35 cats (12.86%) tested SARS-CoV-2-antibody-positive. Further, we compared a cat-specific experimental lateral flow assay (eLFA) and species-agnostic surrogate virus neutralization assay (sVNT) for SARS-CoV-2 antibody detection in cats (n = 71). The eLFA demonstrated 100% specificity compared to sVNT. The eLFA also showed 100% sensitivity for sera with >90% inhibition and 63.63% sensitivity for sera with 40-89% inhibition in sVNT. Using a variant-specific pseudovirus neutralization assay (pVNT) and antigen cartography, we found the presence of antibodies to pre-Omicron and Omicron SARS-CoV-2 variants. Hence, this approach proves valuable in identifying cat exposure to different SARS-CoV-2 variants. Our results highlight the continued exposure of cats to SARS-CoV-2 and warrant coordinated surveillance efforts.
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Affiliation(s)
- Santhamani Ramasamy
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Abhinay Gontu
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | | | - Diana Ruggiero
- S.R. Scientific LLC, 5854 Ellsworth Ave., Pittsburgh, PA 15232, USA
| | - Becky Morrow
- S.R. Scientific LLC, 5854 Ellsworth Ave., Pittsburgh, PA 15232, USA
- Frankie's Friends, 740 5th Ave, New Kensington, PA 15068, USA
| | - Sheweta Gupta
- S.R. Scientific LLC, 5854 Ellsworth Ave., Pittsburgh, PA 15232, USA
| | - Saranya Amirthalingam
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | | | | | - Michele Yon
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Ruth H Nissly
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Padmaja Jakka
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Shubhada K Chothe
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Lindsey C LaBella
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Deepanker Tewari
- Pennsylvania Department of Agriculture, Pennsylvania Veterinary Laboratory, Harrisburg, PA 17110, USA
| | - Meera Surendran Nair
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Suresh V Kuchipudi
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA
- Huck Institute of Life Sciences, Pennsylvania State University, University Park, PA 16802, USA
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88
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Narat V, Salmona M, Kampo M, Heyer T, Rachik AS, Mercier-Delarue S, Ranger N, Rupp S, Ambata P, Njouom R, Simon F, Le Goff J, Giles-Vernick T. Higher convergence of human-great ape enteric eukaryotic viromes in central African forest than in a European zoo: a One Health analysis. Nat Commun 2023; 14:3674. [PMID: 37339968 DOI: 10.1038/s41467-023-39455-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 06/08/2023] [Indexed: 06/22/2023] Open
Abstract
Human-animal pathogenic transmissions threaten both human and animal health, and the processes catalyzing zoonotic spillover and spillback are complex. Prior field studies offer partial insight into these processes but overlook animal ecologies and human perceptions and practices facilitating human-animal contact. Conducted in Cameroon and a European zoo, this integrative study elucidates these processes, incorporating metagenomic, historical, anthropological and great ape ecological analyses, and real-time evaluation of human-great ape contact types and frequencies. We find more enteric eukaryotic virome sharing between Cameroonian humans and great apes than in the zoo, virome convergence between Cameroonian humans and gorillas, and adenovirus and enterovirus taxa as most frequently shared between Cameroonian humans and great apes. Together with physical contact from hunting, meat handling and fecal exposure, overlapping human cultivation and gorilla pillaging in forest gardens help explain these findings. Our multidisciplinary study identifies environmental co-use as a complementary mechanism for viral sharing.
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Affiliation(s)
- Victor Narat
- Eco-anthropologie, MNHN/CNRS/Univ. Paris Cité, Paris, France
| | - Maud Salmona
- Virology, AP-HP, Hôpital Saint Louis, Paris, France
- INSIGHT U976, INSERM, Université Paris Cité, Paris, France
| | - Mamadou Kampo
- Anthropology and Ecology of Disease Emergence Unit, Institut Pasteur, Université Paris Cité, Paris, France
| | | | | | | | - Noémie Ranger
- Laboratoire de virologie, Institut fédératif de Biologie, Hôpital Purpan, CHU Toulouse, Toulouse, France
| | - Stephanie Rupp
- Department of Anthropology, City University of NewYork - Lehman College, NewYork, NY, USA
| | - Philippe Ambata
- Ministry of Agriculture and Rural Development, Yaounde, Cameroon
| | | | - François Simon
- Virology, AP-HP, Hôpital Saint Louis, Paris, France
- INSIGHT U976, INSERM, Université Paris Cité, Paris, France
| | - Jérôme Le Goff
- Virology, AP-HP, Hôpital Saint Louis, Paris, France.
- INSIGHT U976, INSERM, Université Paris Cité, Paris, France.
| | - Tamara Giles-Vernick
- Anthropology and Ecology of Disease Emergence Unit, Institut Pasteur, Université Paris Cité, Paris, France.
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89
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Vahedi SM, Salek Ardetani S, Brito LF, Karimi K, Pahlavan Afshari K, Banabazi MH. Expanding the application of haplotype-based genomic predictions to the wild: A case of antibody response against Teladorsagia circumcincta in Soay sheep. BMC Genomics 2023; 24:335. [PMID: 37330501 PMCID: PMC10276919 DOI: 10.1186/s12864-023-09407-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 05/24/2023] [Indexed: 06/19/2023] Open
Abstract
BACKGROUND Genomic prediction of breeding values (GP) has been adopted in evolutionary genomic studies to uncover microevolutionary processes of wild populations or improve captive breeding strategies. While recent evolutionary studies applied GP with individual single nucleotide polymorphism (SNP), haplotype-based GP could outperform individual SNP predictions through better capturing the linkage disequilibrium (LD) between the SNP and quantitative trait loci (QTL). This study aimed to evaluate the accuracy and bias of haplotype-based GP of immunoglobulin (Ig) A (IgA), IgE, and IgG against Teladorsagia circumcincta in lambs of an unmanaged sheep population (Soay breed) based on Genomic Best Linear Unbiased Prediction (GBLUP) and five Bayesian [BayesA, BayesB, BayesCπ, Bayesian Lasso (BayesL), and BayesR] methods. RESULTS The accuracy and bias of GPs using SNP, haplotypic pseudo-SNP from blocks with different LD thresholds (0.15, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, and 1.00), or the combinations of pseudo-SNPs and non-LD clustered SNPs were obtained. Across methods and marker sets, higher ranges of genomic estimated breeding values (GEBV) accuracies were observed for IgA (0.20 to 0.49), followed by IgE (0.08 to 0.20) and IgG (0.05 to 0.14). Considering the methods evaluated, up to 8% gains in GP accuracy of IgG were achieved using pseudo-SNPs compared to SNPs. Up to 3% gain in GP accuracy for IgA was also obtained using the combinations of the pseudo-SNPs with non-clustered SNPs in comparison to fitting individual SNP. No improvement in GP accuracy of IgE was observed using haplotypic pseudo-SNPs or their combination with non-clustered SNPs compared to individual SNP. Bayesian methods outperformed GBLUP for all traits. Most scenarios yielded lower accuracies for all traits with an increased LD threshold. GP models using haplotypic pseudo-SNPs predicted less-biased GEBVs mainly for IgG. For this trait, lower bias was observed with higher LD thresholds, whereas no distinct trend was observed for other traits with changes in LD. CONCLUSIONS Haplotype information improves GP performance of anti-helminthic antibody traits of IgA and IgG compared to fitting individual SNP. The observed gains in the predictive performances indicate that haplotype-based methods could benefit GP of some traits in wild animal populations.
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Affiliation(s)
- Seyed Milad Vahedi
- Department of Animal Science and Aquaculture, Dalhousie University, Truro, NS, B2N5E3, Canada
| | | | - Luiz F Brito
- Department of Animal Sciences, Purdue University, West Lafayette, IN, 47907, USA
| | - Karim Karimi
- Molecular Diagnostics Program, Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, N6A 5W9, Canada
| | - Kian Pahlavan Afshari
- Department of Animal Sciences, Islamic Azad University, Varamin, Varamin-Pishva Branch3381774895, Iran
| | - Mohammad Hossein Banabazi
- Department of Animal Breeding and Genetics (HGEN), Centre for Veterinary Medicine and Animal Science (VHC), Swedish University of Agricultural Sciences (SLU), 75007, Uppsala, Sweden.
- Department of Biotechnology, Animal Science Research Institute of IRAN (ASRI), Agricultural Research, Education & Extension Organization (AREEO), Karaj, 3146618361, Iran.
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90
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Orf GS, Pérez LJ, Ciuoderis K, Cardona A, Villegas S, Hernández-Ortiz JP, Baele G, Mohaimani A, Osorio JE, Berg MG, Cloherty GA. The Principles of SARS-CoV-2 Intervariant Competition Are Exemplified in the Pre-Omicron Era of the Colombian Epidemic. Microbiol Spectr 2023; 11:e0534622. [PMID: 37191534 PMCID: PMC10269686 DOI: 10.1128/spectrum.05346-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 04/25/2023] [Indexed: 05/17/2023] Open
Abstract
The first 18 months of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections in Colombia were characterized by three epidemic waves. During the third wave, from March through August 2021, intervariant competition resulted in Mu replacing Alpha and Gamma. We employed Bayesian phylodynamic inference and epidemiological modeling to characterize the variants in the country during this period of competition. Phylogeographic analysis indicated that Mu did not emerge in Colombia but acquired increased fitness there through local transmission and diversification, contributing to its export to North America and Europe. Despite not having the highest transmissibility, Mu's genetic composition and ability to evade preexisting immunity facilitated its domination of the Colombian epidemic landscape. Our results support previous modeling studies demonstrating that both intrinsic factors (transmissibility and genetic diversity) and extrinsic factors (time of introduction and acquired immunity) influence the outcome of intervariant competition. This analysis will help set practical expectations about the inevitable emergences of new variants and their trajectories. IMPORTANCE Before the appearance of the Omicron variant in late 2021, numerous SARS-CoV-2 variants emerged, were established, and declined, often with different outcomes in different geographic areas. In this study, we considered the trajectory of the Mu variant, which only successfully dominated the epidemic landscape of a single country: Colombia. We demonstrate that Mu competed successfully there due to its early and opportune introduction time in late 2020, combined with its ability to evade immunity granted by prior infection or the first generation of vaccines. Mu likely did not effectively spread outside of Colombia because other immune-evading variants, such as Delta, had arrived in those locales and established themselves first. On the other hand, Mu's early spread within Colombia may have prevented the successful establishment of Delta there. Our analysis highlights the geographic heterogeneity of early SARS-CoV-2 variant spread and helps to reframe the expectations for the competition behaviors of future variants.
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Affiliation(s)
- Gregory S. Orf
- Infectious Disease Research, Abbott Diagnostics Division, Abbott Laboratories, Abbott Park, Illinois, USA
- Abbott Pandemic Defense Coalition (APDC), Abbott Park, Illinois, USA
| | - Lester J. Pérez
- Infectious Disease Research, Abbott Diagnostics Division, Abbott Laboratories, Abbott Park, Illinois, USA
- Abbott Pandemic Defense Coalition (APDC), Abbott Park, Illinois, USA
| | - Karl Ciuoderis
- Abbott Pandemic Defense Coalition (APDC), Abbott Park, Illinois, USA
- UW-GHI One Health Colombia, Universidad Nacional de Colombia Sede en Medellín, Medellín, Colombia
| | - Andrés Cardona
- Abbott Pandemic Defense Coalition (APDC), Abbott Park, Illinois, USA
- UW-GHI One Health Colombia, Universidad Nacional de Colombia Sede en Medellín, Medellín, Colombia
| | - Simón Villegas
- Abbott Pandemic Defense Coalition (APDC), Abbott Park, Illinois, USA
- UW-GHI One Health Colombia, Universidad Nacional de Colombia Sede en Medellín, Medellín, Colombia
| | - Juan P. Hernández-Ortiz
- Abbott Pandemic Defense Coalition (APDC), Abbott Park, Illinois, USA
- UW-GHI One Health Colombia, Universidad Nacional de Colombia Sede en Medellín, Medellín, Colombia
| | - Guy Baele
- Department of Microbiology, Immunology and Transplantation, Laboratory of Clinical and Evolutionary Virology, Rega Institute, KU Leuven, Leuven, Belgium
| | - Aurash Mohaimani
- Infectious Disease Research, Abbott Diagnostics Division, Abbott Laboratories, Abbott Park, Illinois, USA
- Abbott Pandemic Defense Coalition (APDC), Abbott Park, Illinois, USA
| | - Jorge E. Osorio
- Abbott Pandemic Defense Coalition (APDC), Abbott Park, Illinois, USA
- UW-GHI One Health Colombia, Universidad Nacional de Colombia Sede en Medellín, Medellín, Colombia
- UW-GHI One Health Colombia, University of Wisconsin—Madison, Madison, Wisconsin, USA
| | - Michael G. Berg
- Infectious Disease Research, Abbott Diagnostics Division, Abbott Laboratories, Abbott Park, Illinois, USA
- Abbott Pandemic Defense Coalition (APDC), Abbott Park, Illinois, USA
| | - Gavin A. Cloherty
- Infectious Disease Research, Abbott Diagnostics Division, Abbott Laboratories, Abbott Park, Illinois, USA
- Abbott Pandemic Defense Coalition (APDC), Abbott Park, Illinois, USA
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91
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St Clair CC, Raymond S. Mammals responded to reduced road traffic. Science 2023; 380:1008-1009. [PMID: 37289891 DOI: 10.1126/science.add9662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
COVID-19 restrictions in 2020 reduced traffic worldwide and altered animal movement.
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Affiliation(s)
| | - Sage Raymond
- Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada
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92
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Cupertino MDC, Freitas AND, Meira GSB, Silva PAMD, Pires SDS, Cosendey TDA, Fernandes TM, Mayers NAJ, Siqueira-Batista R. COVID-19 and One Health: potential role of human and animals in SARS-CoV-2 life cycle. SCIENCE IN ONE HEALTH 2023; 2:100017. [PMID: 39077046 PMCID: PMC10238119 DOI: 10.1016/j.soh.2023.100017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 06/01/2023] [Indexed: 07/31/2024]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that causes coronavirus disease 2019 (COVID-19) in humans has zoonotic tendencies, which can potentially provoke cross-species transmission, including human-to-animal and animal-to-human infection. Consequently, the objective was to analyze the scientific evidence regarding SARS-CoV-2 animal infections from potential human transmission. A systematic review was executed following the PRISMA guidelines, in the PubMed/MEDLINE, Google Scholar and LILACS, using the descriptors combined in the following way: (("SARS-CoV-2" OR "COVID-19" OR "2019-nCoV") AND (animals OR zoonosis)). The results contemplated the viral susceptibility of about thirty animal species when induced naturally and/or experimentally. The mink & hamster species demonstrated ostensible animal-to-human transmission. Overall, there have been more reports of human contamination by other species than human retransmission from the pathogen. The natural infection of the virus was discovered in domestic dogs & cats, wild cats, deer, minks, rabbits and hamsters. Several animals, including the African green monkeys and rabbits, manifested high levels of viremia, respiratory secretions and fecal excretions of infectious virus conducive to environmental/aerosol transmission. It is still inadequately documented the intrinsic role of such processes, such as the animals' involvement in viral mutations, the emergence of new variants/lineages and the role of the animal host species. Accordingly, this research model type, natural and experimental analysis on varying animal species, corroborates the link between the two aforementioned forms of transmission. Epidemiological surveillance through extensive sequencing of the viral genomes of infected animals and humans can reveal the SARS-CoV-2 transmission routes and anticipate appropriate prophylactic strategies.
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Affiliation(s)
- Marli do Carmo Cupertino
- School of Medicine, Faculdade Dinâmica do Vale do Piranga (FADIP), Ponte Nova, MG, Brazil
- Department of Medicine and Nursing, Federal University of Viçosa (UFV), Viçosa, MG, Brazil
- Department of Veterinary Medicine, Federal University of Viçosa (UFV), Viçosa, MG, Brazil
| | - Ana Nery Dias Freitas
- School of Medicine, Faculdade Dinâmica do Vale do Piranga (FADIP), Ponte Nova, MG, Brazil
| | | | | | - Sarah de Souza Pires
- School of Medicine, Faculdade Dinâmica do Vale do Piranga (FADIP), Ponte Nova, MG, Brazil
| | | | | | | | - Rodrigo Siqueira-Batista
- School of Medicine, Faculdade Dinâmica do Vale do Piranga (FADIP), Ponte Nova, MG, Brazil
- Department of Medicine and Nursing, Federal University of Viçosa (UFV), Viçosa, MG, Brazil
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93
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Apaa T, Withers AJ, Staley C, Blanchard A, Bennett M, Bremner-Harrison S, Chadwick EA, Hailer F, Harrison SWR, Loose M, Mathews F, Tarlinton R. Sarbecoviruses of British horseshoe bats; sequence variation and epidemiology. J Gen Virol 2023; 104. [PMID: 37319000 DOI: 10.1099/jgv.0.001859] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023] Open
Abstract
Horseshoe bats are the natural hosts of the Sarbecovirus subgenus that includes SARS-CoV and SARS-CoV- 2. Despite the devastating impact of the COVID-19 pandemic, there is still little known about the underlying epidemiology and virology of sarbecoviruses in their natural hosts, leaving large gaps in our pandemic preparedness. Here we describe the results of PCR testing for sarbecoviruses in the two horseshoe bat species (Rhinolophus hipposideros and R. ferrumequinum) present in Great Britain, collected in 2021-22 during the peak of COVID-19 pandemic. One hundred and ninety seven R. hipposideros samples from 33 roost sites and 277 R. ferrumequinum samples from 20 roost sites were tested. No coronaviruses were detected in any samples from R. ferrumequinum whereas 44 and 56 % of individual and pooled (respectively) faecal samples from R. hipposideros across multiple roost sites tested positive in a sarbecovirus-specific qPCR. Full genome sequences were generated from three of the positive samples (and partial genomes from two more) using Illumina RNAseq on unenriched samples. Phylogenetic analyses showed that the obtained sequences belong to the same monophyletic clade, with >95 % similarity to previously-reported European isolates from R. hipposideros. The sequences differed in the presence or absence of accessory genes ORF 7b, 9b and 10. All lacked the furin cleavage site of SARS-CoV-2 spike gene and are therefore unlikely to be infective for humans. These results demonstrate a lack, or at least low incidence, of SARS-CoV-2 spill over from humans to susceptible GB bats, and confirm that sarbecovirus infection is widespread in R. hipposideros. Despite frequently sharing roost sites with R. ferrumequinum, no evidence of cross-species transmission was found.
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Affiliation(s)
- Ternenge Apaa
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
- Animal and Plant Health Agency (APHA), Addlestone, UK
| | - Amy J Withers
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
- Animal and Plant Health Agency (APHA), Addlestone, UK
| | - Ceri Staley
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
| | - Adam Blanchard
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
| | - Malcolm Bennett
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
| | - Samantha Bremner-Harrison
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Southwell, UK
- Vincent Wildlife Trust, Herefordshire, UK
| | - Elizabeth A Chadwick
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Southwell, UK
- Organisms and Environment, School of Biosciences, Cardiff University, UK
| | - Frank Hailer
- Organisms and Environment, School of Biosciences, Cardiff University, UK
| | - Stephen W R Harrison
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Southwell, UK
| | - Matthew Loose
- School of Life Sciences, University of Nottingham, Nottingham, UK
| | - Fiona Mathews
- School of Life sciences, University of Sussex, Brighton, UK
| | - Rachael Tarlinton
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
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94
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Devaux CA, Fantini J. Unravelling Antigenic Cross-Reactions toward the World of Coronaviruses: Extent of the Stability of Shared Epitopes and SARS-CoV-2 Anti-Spike Cross-Neutralizing Antibodies. Pathogens 2023; 12:713. [PMID: 37242383 PMCID: PMC10220573 DOI: 10.3390/pathogens12050713] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/10/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
The human immune repertoire retains the molecular memory of a very great diversity of target antigens (epitopes) and can recall this upon a second encounter with epitopes against which it has previously been primed. Although genetically diverse, proteins of coronaviruses exhibit sufficient conservation to lead to antigenic cross-reactions. In this review, our goal is to question whether pre-existing immunity against seasonal human coronaviruses (HCoVs) or exposure to animal CoVs has influenced the susceptibility of human populations to SARS-CoV-2 and/or had an impact upon the physiopathological outcome of COVID-19. With the hindsight that we now have regarding COVID-19, we conclude that although antigenic cross-reactions between different coronaviruses exist, cross-reactive antibody levels (titers) do not necessarily reflect on memory B cell frequencies and are not always directed against epitopes which confer cross-protection against SARS-CoV-2. Moreover, the immunological memory of these infections is short-term and occurs in only a small percentage of the population. Thus, in contrast to what might be observed in terms of cross-protection at the level of a single individual recently exposed to circulating coronaviruses, a pre-existing immunity against HCoVs or other CoVs can only have a very minor impact on SARS-CoV-2 circulation at the level of human populations.
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Affiliation(s)
- Christian A. Devaux
- Laboratory Microbes Evolution Phylogeny and Infection (MEPHI), Aix-Marseille Université, IRD, APHM Institut Hospitalo-Universitaire—Méditerranée Infection, 13005 Marseille, France
- Centre National de la Recherche Scientifique (CNRS-SNC5039), 13009 Marseille, France
| | - Jacques Fantini
- Aix-Marseille Université, INSERM UMR_S 1072, 13015 Marseille, France
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95
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Chothe SK, Jakka P, Boorla VS, Ramasamy S, Gontu A, Nissly RH, Brown J, Turner G, Sewall BJ, Reeder DM, Field KA, Engiles JB, Amirthalingam S, Ravichandran A, LaBella L, Nair MS, Maranas CD, Kuchipudi SV. Little Brown Bats ( Myotis lucifugus) Support the Binding of SARS-CoV-2 Spike and Are Likely Susceptible to SARS-CoV-2 Infection. Viruses 2023; 15:v15051103. [PMID: 37243189 DOI: 10.3390/v15051103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 04/25/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), believed to have originated from a bat species, can infect a wide range of non-human hosts. Bats are known to harbor hundreds of coronaviruses capable of spillover into human populations. Recent studies have shown a significant variation in the susceptibility among bat species to SARS-CoV-2 infection. We show that little brown bats (LBB) express angiotensin-converting enzyme 2 receptor and the transmembrane serine protease 2, which are accessible to and support SARS-CoV-2 binding. All-atom molecular dynamics (MD) simulations revealed that LBB ACE2 formed strong electrostatic interactions with the RBD similar to human and cat ACE2 proteins. In summary, LBBs, a widely distributed North American bat species, could be at risk of SARS-CoV-2 infection and potentially serve as a natural reservoir. Finally, our framework, combining in vitro and in silico methods, is a useful tool to assess the SARS-CoV-2 susceptibility of bats and other animal species.
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Affiliation(s)
- Shubhada K Chothe
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
- Center for Infectious Disease Dynamics, Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Padmaja Jakka
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
- Center for Infectious Disease Dynamics, Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Veda Sheersh Boorla
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA 16802, USA
| | - Santhamani Ramasamy
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
- Center for Infectious Disease Dynamics, Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Abhinay Gontu
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
- Center for Infectious Disease Dynamics, Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Ruth H Nissly
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
- Center for Infectious Disease Dynamics, Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Justin Brown
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
- Pennsylvania Game Commission, 2001 Elmerton Ave, Harrisburg, PA 17110, USA
| | - Gregory Turner
- Pennsylvania Game Commission, 2001 Elmerton Ave, Harrisburg, PA 17110, USA
| | - Brent J Sewall
- Department of Biology, Temple University, Philadelphia, PA 19122, USA
| | - DeeAnn M Reeder
- Department of Biology, Bucknell University, Lewisburg, PA 17837, USA
| | - Kenneth A Field
- Department of Biology, Bucknell University, Lewisburg, PA 17837, USA
| | - Julie B Engiles
- Departments of Pathobiology and Clinical Studies, New Bolton Center, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, PA 19348, USA
| | - Saranya Amirthalingam
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Abirami Ravichandran
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Lindsey LaBella
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
- Center for Infectious Disease Dynamics, Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Meera Surendran Nair
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
- Center for Infectious Disease Dynamics, Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Costas D Maranas
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA 16802, USA
| | - Suresh V Kuchipudi
- Animal Diagnostic Laboratory, Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA
- Center for Infectious Disease Dynamics, Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, USA
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96
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Despres HW, Mills MG, Schmidt MM, Gov J, Perez Y, Jindrich M, Crawford AML, Kohl WT, Rosenblatt E, Kubinski HC, Simmons BC, Nippes MC, Goldenberg AJ, Murtha KE, Nicoloro S, Harris MJ, Feeley AC, Gelinas TK, Cronin MK, Frederick RS, Thomas M, Johnson ME, Murphy J, Lenzini EB, Carr PA, Berger DH, Mehta SP, Floreani CJ, Koval AC, Young AL, Fish JH, Wallace J, Chaney E, Ushay G, Ross RS, Vostal EM, Thisner MC, Gonet KE, Deane OC, Pelletiere KR, Rockafeller VC, Waterman M, Barry TW, Goering CC, Shipman SD, Shiers AC, Reilly CE, Duff AM, Shirley DJ, Jerome KR, Pérez-Osorio AC, Greninger AL, Fortin N, Mosher BA, Bruce EA. Surveillance of Vermont wildlife in 2021-2022 reveals no detected SARS-CoV-2 viral RNA. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.25.538264. [PMID: 37162835 PMCID: PMC10168257 DOI: 10.1101/2023.04.25.538264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Previous studies have documented natural infections of SARS-CoV-2 in various domestic and wild animals. More recently, studies have been published noting the susceptibility of members of the Cervidae family, and infections in both wild and captive cervid populations. In this study, we investigated the presence of SARS-CoV-2 in mammalian wildlife within the state of Vermont. 739 nasal or throat samples were collected from wildlife throughout the state during the 2021 and 2022 harvest season. Data was collected from red and gray foxes ( Vulpes vulples and Urocyon cineroargentus , respectively), fishers ( Martes pennati ), river otters ( Lutra canadensis ), coyotes ( Canis lantrans ), bobcats ( Lynx rufus rufus ), black bears ( Ursus americanus ), and white-tailed deer ( Odocoileus virginianus ). Samples were tested for the presence of SARS-CoV-2 via quantitative RT-qPCR using the CDC N1/N2 primer set and/or the WHO-E gene primer set. Our results indicate that no sampled wildlife were positive for SARS-CoV-2. This finding is surprising, given that most published North America studies have found SARS-CoV-2 within their deer populations. The absence of SARS-CoV-2 RNA in populations sampled here may provide insights in to the various environmental and anthropogenic factors that reduce spillover and spread in North American's wildlife populations.
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Affiliation(s)
- Hannah W. Despres
- Department of Microbiology and Molecular Genetics, Robert Larner, M.D. College of Medicine, University of Vermont, Burlington VT, 05405, USA
| | - Margaret G. Mills
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle WA 98195, USA
| | - Madaline M. Schmidt
- Department of Microbiology and Molecular Genetics, Robert Larner, M.D. College of Medicine, University of Vermont, Burlington VT, 05405, USA
| | - Jolene Gov
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle WA 98195, USA
| | - Yael Perez
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle WA 98195, USA
| | - Mars Jindrich
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle WA 98195, USA
| | - Allison M. L. Crawford
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle WA 98195, USA
| | - Warren T. Kohl
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle WA 98195, USA
| | - Elias Rosenblatt
- Rubenstein School of Environment and Natural Resources, University of Vermont, 81 Carrigan Dr Burlington, VT 05405, USA
| | - Hannah C. Kubinski
- Department of Microbiology and Molecular Genetics, Robert Larner, M.D. College of Medicine, University of Vermont, Burlington VT, 05405, USA
| | - Benjamin C. Simmons
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Miles C. Nippes
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Anne J. Goldenberg
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Kristina E. Murtha
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Samantha Nicoloro
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Mia J. Harris
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Avery C. Feeley
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Taylor K. Gelinas
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Maeve K. Cronin
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Robert S. Frederick
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Matthew Thomas
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Meaghan E. Johnson
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - James Murphy
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Elle B. Lenzini
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Peter A. Carr
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Danielle H. Berger
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Soham P. Mehta
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | | | - Amelia C. Koval
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Aleah L. Young
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Jess H. Fish
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Jack Wallace
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Ella Chaney
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Grace Ushay
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Rebecca S. Ross
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Erin M. Vostal
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Maya C. Thisner
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Kyliegh E. Gonet
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Owen C. Deane
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Kari R. Pelletiere
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | | | - Madeline Waterman
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Tyler W. Barry
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Catriona C. Goering
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Sarah D. Shipman
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Allie C. Shiers
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Claire E. Reilly
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | - Alanna M. Duff
- Wildlife and Fisheries Society, University of Vermont, Wildlife Society Chapter
| | | | - Keith R. Jerome
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle WA 98195, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle WA 98109, USA
| | - Ailyn C. Pérez-Osorio
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle WA 98195, USA
| | - Alexander L. Greninger
- Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle WA 98195, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle WA 98109, USA
| | - Nick Fortin
- Vermont Agency of Natural Resources, Fish & Wildlife Department, Rutland, VT 05701
| | - Brittany A. Mosher
- Rubenstein School of Environment and Natural Resources, University of Vermont, 81 Carrigan Dr Burlington, VT 05405, USA
| | - Emily A. Bruce
- Department of Microbiology and Molecular Genetics, Robert Larner, M.D. College of Medicine, University of Vermont, Burlington VT, 05405, USA
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97
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Yurkovetskiy L, Egri S, Kurhade C, Diaz-Salinas MA, Jaimes JA, Nyalile T, Xie X, Choudhary MC, Dauphin A, Li JZ, Munro JB, Shi PY, Shen K, Luban J. S:D614G and S:H655Y are gateway mutations that act epistatically to promote SARS-CoV-2 variant fitness. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.30.535005. [PMID: 37034621 PMCID: PMC10081308 DOI: 10.1101/2023.03.30.535005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
SARS-CoV-2 variants bearing complex combinations of mutations that confer increased transmissibility, COVID-19 severity, and immune escape, were first detected after S:D614G had gone to fixation, and likely originated during persistent infection of immunocompromised hosts. To test the hypothesis that S:D614G facilitated emergence of such variants, S:D614G was reverted to the ancestral sequence in the context of sequential Spike sequences from an immunocompromised individual, and within each of the major SARS-CoV-2 variants of concern. In all cases, infectivity of the S:D614G revertants was severely compromised. The infectivity of atypical SARS-CoV-2 lineages that propagated in the absence of S:D614G was found to be dependent upon either S:Q613H or S:H655Y. Notably, Gamma and Omicron variants possess both S:D614G and S:H655Y, each of which contributed to infectivity of these variants. Among sarbecoviruses, S:Q613H, S:D614G, and S:H655Y are only detected in SARS-CoV-2, which is also distinguished by a polybasic S1/S2 cleavage site. Genetic and biochemical experiments here showed that S:Q613H, S:D614G, and S:H655Y each stabilize Spike on virions, and that they are dispensable in the absence of S1/S2 cleavage, consistent with selection of these mutations by the S1/S2 cleavage site. CryoEM revealed that either S:D614G or S:H655Y shift the Spike receptor binding domain (RBD) towards the open conformation required for ACE2-binding and therefore on pathway for infection. Consistent with this, an smFRET reporter for RBD conformation showed that both S:D614G and S:H655Y spontaneously adopt the conformation that ACE2 induces in the parental Spike. Data from these orthogonal experiments demonstrate that S:D614G and S:H655Y are convergent adaptations to the polybasic S1/S2 cleavage site which stabilize S1 on the virion in the open RBD conformation and act epistatically to promote the fitness of variants bearing complex combinations of clinically significant mutations.
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Affiliation(s)
- Leonid Yurkovetskiy
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115
- These authors contributed equally
| | - Shawn Egri
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA
- These authors contributed equally
| | - Chaitanya Kurhade
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, Texas, USA
- These authors contributed equally
| | - Marco A. Diaz-Salinas
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA 01605, USA
- These authors contributed equally
| | - Javier A. Jaimes
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115
- These authors contributed equally
| | - Thomas Nyalile
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115
| | - Xuping Xie
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Manish C. Choudhary
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Ann Dauphin
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115
| | - Jonathan Z. Li
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - James B. Munro
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA 01605, USA
- Department of Biochemistry and Molecular Biotechnology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Pei-Yong Shi
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Kuang Shen
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115
| | - Jeremy Luban
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115
- Department of Biochemistry and Molecular Biotechnology, University of Massachusetts Medical School, Worcester, MA 01605, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA
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98
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Gilbert M, Dvornicky-Raymond Z, Bodgener J. Disease threats to tigers and their prey. Front Ecol Evol 2023. [DOI: 10.3389/fevo.2023.1135935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023] Open
Abstract
The contraction of the global tiger population over the last 100 years into small, often isolated subpopulations has made them increasingly vulnerable to the impact of disease. Despite this, the health of wild tigers continues to be insufficiently funded and explored. For example, canine distemper virus (CDV), has been associated with localized declines and increased risk of extinction, and yet has received little research attention in most tiger range countries. The emergence of new pathogenic threats has posed fresh challenges, including African swine fever virus (ASFV), which has the potential to devastate wild boar populations, and severe acute respiratory syndrome coronavirus (SARS-CoV2) with implications for tiger conservation that remain unknown. The objective of this review is to synthesize current research on the health of tigers and their prey that impacts the conservation of tigers in the wild. Published sources are interpreted based on three mechanisms through which disease can affect the viability of tiger populations: (1) by reducing the survival of adult tigers, (2) by reducing breeding productivity, and (3) by reducing the carrying capacity of tiger habitat through decreased prey abundance. Examples of CDV, SARS-CoV2, carnivore protoparvovirus 1 and ASFV are used to illustrate these processes and inform discussion of research and mitigation priorities.
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99
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Markov PV, Ghafari M, Beer M, Lythgoe K, Simmonds P, Stilianakis NI, Katzourakis A. The evolution of SARS-CoV-2. Nat Rev Microbiol 2023; 21:361-379. [PMID: 37020110 DOI: 10.1038/s41579-023-00878-2] [Citation(s) in RCA: 312] [Impact Index Per Article: 312.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2023] [Indexed: 04/07/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused millions of deaths and substantial morbidity worldwide. Intense scientific effort to understand the biology of SARS-CoV-2 has resulted in daunting numbers of genomic sequences. We witnessed evolutionary events that could mostly be inferred indirectly before, such as the emergence of variants with distinct phenotypes, for example transmissibility, severity and immune evasion. This Review explores the mechanisms that generate genetic variation in SARS-CoV-2, underlying the within-host and population-level processes that underpin these events. We examine the selective forces that likely drove the evolution of higher transmissibility and, in some cases, higher severity during the first year of the pandemic and the role of antigenic evolution during the second and third years, together with the implications of immune escape and reinfections, and the increasing evidence for and potential relevance of recombination. In order to understand how major lineages, such as variants of concern (VOCs), are generated, we contrast the evidence for the chronic infection model underlying the emergence of VOCs with the possibility of an animal reservoir playing a role in SARS-CoV-2 evolution, and conclude that the former is more likely. We evaluate uncertainties and outline scenarios for the possible future evolutionary trajectories of SARS-CoV-2.
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Affiliation(s)
- Peter V Markov
- European Commission, Joint Research Centre (JRC), Ispra, Italy.
- London School of Hygiene & Tropical Medicine, University of London, London, UK.
| | - Mahan Ghafari
- Big Data Institute, University of Oxford, Oxford, UK
| | - Martin Beer
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Insel Riems, Germany
| | | | - Peter Simmonds
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Nikolaos I Stilianakis
- European Commission, Joint Research Centre (JRC), Ispra, Italy
- Department of Biometry and Epidemiology, University of Erlangen-Nuremberg, Erlangen, Germany
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100
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Klestova Z. Possible spread of SARS-CoV-2 in domestic and wild animals and body temperature role. Virus Res 2023; 327:199066. [PMID: 36754290 PMCID: PMC9911306 DOI: 10.1016/j.virusres.2023.199066] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 02/03/2023] [Accepted: 02/04/2023] [Indexed: 02/10/2023]
Abstract
The COVID-19 pandemic was officially announced in March 2020 and is still moving around the world. Virus strains, their pathogenicity and infectivity are changing, but the ability is fast to spread and harm people's health remained, despite the seasonality seasons and other circumstances. Most likely, humanity is doomed for a long time to coexistence with this emergent pathogen, since it is already circulating not only among the human population, but and among fauna, especially among wild animals in different regions of the planet. Thus, the range the virus has expanded, the material and conditions for its evolution are more than enough. The detection of SARS-CoV-2 in known infected fauna species is analyzed and possible spread and ongoing circulation of the virus in domestic and wild animals are discussed. One of the main focus of the article is the role of animal body temperature, its fluctuations and the presence of entry receptors in the susceptibility of different animal species to SARS-CoV-2 infection and virus spreading in possible new ecological niches. The possibility of long-term circulation of the pathogen among susceptible organisms is discussed.
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Affiliation(s)
- Zinaida Klestova
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Elfriede-Aulhorn-Straße 6, Tübingen 72076, Germany.
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