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Islam A, Ferdous J, Islam S, Sayeed MA, Dutta Choudhury S, Saha O, Hassan MM, Shirin T. Evolutionary Dynamics and Epidemiology of Endemic and Emerging Coronaviruses in Humans, Domestic Animals, and Wildlife. Viruses 2021; 13:1908. [PMID: 34696338 PMCID: PMC8537103 DOI: 10.3390/v13101908] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/12/2021] [Accepted: 09/17/2021] [Indexed: 12/21/2022] Open
Abstract
Diverse coronavirus (CoV) strains can infect both humans and animals and produce various diseases. CoVs have caused three epidemics and pandemics in the last two decades, and caused a severe impact on public health and the global economy. Therefore, it is of utmost importance to understand the emergence and evolution of endemic and emerging CoV diversity in humans and animals. For diverse bird species, the Infectious Bronchitis Virus is a significant one, whereas feline enteric and canine coronavirus, recombined to produce feline infectious peritonitis virus, infects wild cats. Bovine and canine CoVs have ancestral relationships, while porcine CoVs, especially SADS-CoV, can cross species barriers. Bats are considered as the natural host of diverse strains of alpha and beta coronaviruses. Though MERS-CoV is significant for both camels and humans, humans are nonetheless affected more severely. MERS-CoV cases have been reported mainly in the Arabic peninsula since 2012. To date, seven CoV strains have infected humans, all descended from animals. The severe acute respiratory syndrome coronaviruses (SARS-CoV and SARS-CoV-2) are presumed to be originated in Rhinolopoid bats that severely infect humans with spillover to multiple domestic and wild animals. Emerging alpha and delta variants of SARS-CoV-2 were detected in pets and wild animals. Still, the intermediate hosts and all susceptible animal species remain unknown. SARS-CoV-2 might not be the last CoV to cross the species barrier. Hence, we recommend developing a universal CoV vaccine for humans so that any future outbreak can be prevented effectively. Furthermore, a One Health approach coronavirus surveillance should be implemented at human-animal interfaces to detect novel coronaviruses before emerging to humans and to prevent future epidemics and pandemics.
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Affiliation(s)
- Ariful Islam
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Centre for Integrative Ecology, School of Life and Environmental Science, Deakin University, Burwood, VIC 3216, Australia
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Jinnat Ferdous
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
- School of Veterinary Science, The University of Queensland, Gatton, QLD 4343, Australia
| | - Shariful Islam
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Md. Abu Sayeed
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Shusmita Dutta Choudhury
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Otun Saha
- Department of Microbiology, University of Dhaka, Dhaka 1000, Bangladesh;
| | - Mohammad Mahmudul Hassan
- Faculty of Veterinary Medicine, Chattogram Veterinary and Animal Sciences University, Chattogram 4225, Bangladesh;
| | - Tahmina Shirin
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
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Devaux CA, Pinault L, Delerce J, Raoult D, Levasseur A, Frutos R. Spread of Mink SARS-CoV-2 Variants in Humans: A Model of Sarbecovirus Interspecies Evolution. Front Microbiol 2021; 12:675528. [PMID: 34616371 PMCID: PMC8488371 DOI: 10.3389/fmicb.2021.675528] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 09/03/2021] [Indexed: 01/08/2023] Open
Abstract
The rapid spread of SARS-CoV-2 variants has quickly spanned doubts and the fear about their ability escape vaccine protection. Some of these variants initially identified in caged were also found in humans. The claim that these variants exhibited lower susceptibility to antibody neutralization led to the slaughter of 17 million minks in Denmark. SARS-CoV-2 prevalence tests led to the discovery of infected farmed minks worldwide. In this study, we revisit the issue of the circulation of SARS-CoV-2 variants in minks as a model of sarbecovirus interspecies evolution by: (1) comparing human and mink angiotensin I converting enzyme 2 (ACE2) and neuropilin 1 (NRP-1) receptors; (2) comparing SARS-CoV-2 sequences from humans and minks; (3) analyzing the impact of mutations on the 3D structure of the spike protein; and (4) predicting linear epitope targets for immune response. Mink-selected SARS-CoV-2 variants carrying the Y453F/D614G mutations display an increased affinity for human ACE2 and can escape neutralization by one monoclonal antibody. However, they are unlikely to lose most of the major epitopes predicted to be targets for neutralizing antibodies. We discuss the consequences of these results for the rational use of SARS-CoV-2 vaccines.
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Affiliation(s)
- Christian A. Devaux
- Aix-Marseille Université, IRD, APHM, MEPHI, IHU–Méditerranée Infection, Marseille, France
- CNRS, Marseille, France
- Fondation IHU–Méditerranée Infection, Marseille, France
| | - Lucile Pinault
- Aix-Marseille Université, IRD, APHM, MEPHI, IHU–Méditerranée Infection, Marseille, France
| | - Jérémy Delerce
- Aix-Marseille Université, IRD, APHM, MEPHI, IHU–Méditerranée Infection, Marseille, France
| | - Didier Raoult
- Aix-Marseille Université, IRD, APHM, MEPHI, IHU–Méditerranée Infection, Marseille, France
| | - Anthony Levasseur
- Aix-Marseille Université, IRD, APHM, MEPHI, IHU–Méditerranée Infection, Marseille, France
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53
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Holmes EC, Goldstein SA, Rasmussen AL, Robertson DL, Crits-Christoph A, Wertheim JO, Anthony SJ, Barclay WS, Boni MF, Doherty PC, Farrar J, Geoghegan JL, Jiang X, Leibowitz JL, Neil SJD, Skern T, Weiss SR, Worobey M, Andersen KG, Garry RF, Rambaut A. The origins of SARS-CoV-2: A critical review. Cell 2021; 184:4848-4856. [PMID: 34480864 PMCID: PMC8373617 DOI: 10.1016/j.cell.2021.08.017] [Citation(s) in RCA: 272] [Impact Index Per Article: 90.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/06/2021] [Accepted: 08/12/2021] [Indexed: 01/11/2023]
Abstract
Since the first reports of a novel severe acute respiratory syndrome (SARS)-like coronavirus in December 2019 in Wuhan, China, there has been intense interest in understanding how severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in the human population. Recent debate has coalesced around two competing ideas: a "laboratory escape" scenario and zoonotic emergence. Here, we critically review the current scientific evidence that may help clarify the origin of SARS-CoV-2.
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Affiliation(s)
- Edward C Holmes
- Marie Bashir Institute for Infectious Diseases and Biosecurity, School of Life and Environmental Sciences and School of Medical Sciences, The University of Sydney, Sydney, NSW 2006, Australia.
| | - Stephen A Goldstein
- Department of Human Genetics, University of Utah, Salt Lake City, UT 84112, USA
| | - Angela L Rasmussen
- Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK S7N 5E3, Canada
| | - David L Robertson
- MRC-University of Glasgow Centre for Virus Research, Glasgow G61 1QH, UK
| | - Alexander Crits-Christoph
- Department of Plant and Microbial Biology, University of California-Berkeley, Berkeley, CA 94704, USA
| | - Joel O Wertheim
- Department of Medicine, University of California-San Diego, La Jolla, CA 92093, USA
| | - Simon J Anthony
- Department of Pathology, Microbiology, and Immunology, University of California-Davis School of Veterinary Medicine, Davis, CA 95616, USA
| | - Wendy S Barclay
- Department of Infectious Disease, Imperial College, London W2 1PG, UK
| | - Maciej F Boni
- Center for Infectious Disease Dynamics, Department of Biology, The Pennsylvania State University, University Park, PA 16802, USA
| | - Peter C Doherty
- Department of Microbiology and Immunology, The University of Melbourne at the Doherty Institute, 792 Elizabeth Street, Melbourne, VIC 3000, Australia
| | | | - Jemma L Geoghegan
- Department of Microbiology and Immunology, University of Otago, Dunedin 9010, New Zealand; Institute of Environmental Science and Research, Wellington 5022, New Zealand
| | - Xiaowei Jiang
- Department of Biological Sciences, Xi'an Jiaotong-Liverpool University (XJTLU), Suzhou, China
| | - Julian L Leibowitz
- Department of Microbial Pathogenesis and Immunology, Texas A&M University, College Station, TX 77807, USA
| | - Stuart J D Neil
- Department of Infectious Diseases, King's College London, Guy's Hospital, London SE1 9RT, UK
| | - Tim Skern
- Max Perutz Labs, Medical University of Vienna, Vienna Biocenter, Dr. Bohr-Gasse 9/3, 1030 Vienna, Austria
| | - Susan R Weiss
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Michael Worobey
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85721, USA
| | - Kristian G Andersen
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Robert F Garry
- Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, LA 70112, USA; Zalgen Labs, Germantown, MD 20876, USA
| | - Andrew Rambaut
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh EH9 3FL, UK.
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54
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Kim Y, Gaudreault NN, Meekins DA, Perera KD, Bold D, Trujillo JD, Morozov I, McDowell CD, Chang KO, Richt JA. Effects of Spike Mutations in SARS-CoV-2 Variants of Concern on Human or Animal ACE2-Mediated Virus Entry and Neutralization. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2021:2021.08.25.457627. [PMID: 34462749 PMCID: PMC8404895 DOI: 10.1101/2021.08.25.457627] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
SARS-CoV-2 is a zoonotic agent capable of infecting humans and a wide range of animal species. Over the duration of the pandemic, mutations in the SARS-CoV-2 Spike protein (S) have arisen in circulating viral populations, culminating in the spread of several variants of concern (VOC) with varying degrees of altered virulence, transmissibility, and neutralizing antibody escape. In this study, we employed lentivirus-based pseudotyped viruses that express specific SARS-CoV-2 S protein substitutions and cell lines that stably express ACE2 from nine different animal species to gain insights into the effects of VOC mutations on viral entry and antibody neutralization capability. All animal ACE2 receptors tested, except mink, support viral cell entry for pseudoviruses expressing the parental (prototype Wuhan-1) S at levels comparable to human ACE2. Most single S substitutions (e.g., 452R, 478K, 501Y) did not significantly change virus entry, although 614G and 484K resulted in a decreased efficiency in viral entry. Conversely, combinatorial VOC substitutions in the S protein were associated with significantly increased entry capacity of pseudotyped viruses compared to that of the parental Wuhan-1 pseudotyped virus. Similarly, infection studies using live ancestral (USA-WA1/2020), Alpha, and Beta SARS-CoV-2 viruses in hamsters revealed a higher replication potential for the Beta variant compared to the ancestral prototype virus. Moreover, neutralizing titers in sera from various animal species, including humans, were significantly reduced by single substitutions of 484K or 452R, double substitutions of 501Y-484K, 452R-484K and 452R-478K and the triple substitution of 501Y-484K-417N, suggesting that 484K and 452R are particularly important for evading neutralizing antibodies in human, cat, and rabbit sera. Cumulatively, this study reveals important insights into the host range of SARS-CoV-2 and the effect of recently emergent S protein substitutions on viral entry, virus replication and antibody-mediated viral neutralization. AUTHOR SUMMARY Cells stably expressing ACE2 from various animals and a lentivirus-based SARS-CoV-2 pseudotyped virus assay were established to study SARS-CoV-2 cell entry. The results demonstrated that ACE2 from a wide range of animal species facilitate S-mediated virus entry into cells, which is supported by in silico data as well as natural and experimental infection studies. Pseudotyped viruses containing mutations in the RBD of S representative of the Alpha, Gamma, and especially Beta, variants of concern demonstrated that certain mutations are associated with increased viral entry compared to the parental S. The Beta variant was also observed to have a replicative advantage in vitro and in vivo compared to the prototype virus. Pseudotyped viruses containing combinatorial substitutions of 501Y-484K-417K, 614G-501Y-484K and 614G-501Y-484K-417N increased viral entry via ACE2 across multiple species. The 501Y or 478K single substitution did not significantly affect neutralizing capacity of immune sera compared to the prototype strain, but the addition of 484K or 452R substitutions significantly reduced the neutralizing titers.
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Affiliation(s)
- Yunjeong Kim
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Natasha N Gaudreault
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - David A. Meekins
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Krishani D Perera
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Dashzeveg Bold
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Jessie D. Trujillo
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Igor Morozov
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Chester D. McDowell
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Kyeong-Ok Chang
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Juergen A. Richt
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
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55
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Sharun K, Saied AA, Tiwari R, Dhama K. SARS-CoV-2 infection in domestic and feral cats: current evidence and implications. Vet Q 2021; 41:228-231. [PMID: 34319851 PMCID: PMC8381979 DOI: 10.1080/01652176.2021.1962576] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Current evidence indicates that cats play a limited role in COVID-19 epidemiology, and pets are probably dead-end hosts of SARS-CoV-2 and pose negligible risks of transmission to humans. Still, one health concept is to be adopted widely as a component of mitigation strategies to tackle the ongoing pandemic. Therefore, in terms of the magnitude of infection and potential to transmit SARS-CoV-2 to humans, our surveillance efforts should mainly focus on mustelids (especially minks, ferrets, and others) for early detection and control of infection. This will ensure that SARS-CoV-2 will not get established in the wild animal population of these susceptible species. We agree with Dr. Passarella Teixeira on the possibility of domestic and feral cats acting as an urban reservoir, subsequently transmitting the virus to human beings. However, it is less likely that such a phenomenon will be reported even if it has occurred due to the efficient and extensive human-to-human transmission of SARS-CoV-2.
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Affiliation(s)
- Khan Sharun
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - AbdulRahman A Saied
- Department of Food Establishments Licensing (Aswan Branch), National Food Safety Authority (NFSA), Aswan, Egypt.,Ministry of Tourism and Antiquities, Touristic Activities and Interior Offices Sector (Aswan Office), Aswan, Egypt
| | - Ruchi Tiwari
- Department of Veterinary Microbiology and Immunology, College of Veterinary Sciences, UP Pandit Deen Dayal Upadhayay Pashu Chikitsa Vigyan Vishwavidyalay Evum Go-Anusandhan Sansthan (DUVASU), Mathura, India
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, India
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56
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Bonilla-Aldana DK, García-Barco A, Jimenez-Diaz SD, Bonilla-Aldana JL, Cardona-Trujillo MC, Muñoz-Lara F, Zambrano LI, Salas-Matta LA, Rodriguez-Morales AJ. SARS-CoV-2 natural infection in animals: a systematic review of studies and case reports and series. Vet Q 2021; 41:250-267. [PMID: 34406913 PMCID: PMC8428274 DOI: 10.1080/01652176.2021.1970280] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
COVID-19 pandemic is essentially a zoonotic disease. In this context, early in 2020, transmission from humans to certain animals began reporting; the number of studies has grown since. To estimate the pooled prevalence of SARS-CoV-2 natural infection in animals and to determine differences in prevalence between countries, years, animal types and diagnostic methods (RT-PCR or serological tests). A systematic literature review with meta-analysis using eight databases. Observational studies were included but analyzed separately. We performed a random-effects model meta-analysis to calculate the pooled prevalence and 95% confidence interval (95% CI) for prevalence studies and case series. After the screening, 65 reports were selected for full-text assessment and included for qualitative and quantitative analyses. A total of 24 reports assessed SARS-CoV-2 infection by RT-PCR, combining a total of 321,785 animals, yielding a pooled prevalence of 12.3% (95% CI 11.6%–13.0%). Also, a total of 17 studies additionally assessed serological response against SARS-CoV-2, including nine by ELISA, four by PRTN, one by MIA, one by immunochromatography (rest, two studies, the method was not specified), combining a total of 5319 animals, yielding a pooled prevalence of 29.4% (95% CI 22.9%–35.9%). A considerable proportion of animals resulted infected by SARS-CoV-2, ranking minks among the highest value, followed by dogs and cats. Further studies in other animals are required to define the extent and importance of natural infection due to SARS-CoV-2. These findings have multiple implications for public human and animal health. One Health approach in this context is critical for prevention and control.
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Affiliation(s)
- D Katterine Bonilla-Aldana
- Semillero de Investigación en Zoonosis (SIZOO), Grupo de Investigación GISCA, Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
| | - Alejandra García-Barco
- Grupo Colaborativo de Investigación en Enfermedades Transmitidas por vectores, Zoonóticas y tropicales de Risaralda, Pereira, Risaralda, Colombia
| | - S Daniela Jimenez-Diaz
- Semillero de Investigación en Zoonosis (SIZOO), Grupo de Investigación GISCA, Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
| | - Jorge Luis Bonilla-Aldana
- School of Veterinary Medicine and Zootechnics, Universidad de la Amazonia, Florencia, Caquetá, Colombia
| | - Maria C Cardona-Trujillo
- Grupo Colaborativo de Investigación en Enfermedades Transmitidas por vectores, Zoonóticas y tropicales de Risaralda, Pereira, Risaralda, Colombia
| | - Fausto Muñoz-Lara
- Department of Internal Medicine, Faculty of Medical Sciences, Universidad Nacional Autónoma de Honduras, Tegucigalpa, Honduras.,Department of Internal Medicine, Hospital Escuela, Tegucigalpa, Honduras
| | - Lysien I Zambrano
- Unit of Scientific Research, School of Medicine, Faculty of Medical Sciences, Universidad Nacional Autónoma de Honduras (UNAH), Tegucigalpa, Honduras
| | | | - Alfonso J Rodriguez-Morales
- Faculty of Health Sciences, Universidad Científica del Sur, Lima, Perú.,Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia.,School of Medicine, Universidad Privada Franz Tamayo (UNIFRANZ), Cochabamba, Bolivia
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57
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Smith SL, Anderson ER, Cansado-Utrilla C, Prince T, Farrell S, Brant B, Smyth S, Noble PJM, Pinchbeck GL, Marshall N, Roberts L, Hughes GL, Radford AD, Patterson EI. SARS-CoV-2 neutralising antibodies in dogs and cats in the United Kingdom. ACTA ACUST UNITED AC 2021; 2:100011. [PMID: 34377997 PMCID: PMC8340563 DOI: 10.1016/j.crviro.2021.100011] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/04/2021] [Accepted: 08/04/2021] [Indexed: 11/26/2022]
Abstract
Companion animals are susceptible to SARS-CoV-2 infection and sporadic cases of pet infections have occurred in the United Kingdom. Here we present the first large-scale serological survey of SARS-CoV-2 neutralising antibodies in dogs and cats in the UK. Results are reported for 688 sera (454 canine, 234 feline) collected by a large veterinary diagnostic laboratory for routine haematology during three time periods; pre-COVID-19 (January 2020), during the first wave of UK human infections (April–May 2020) and during the second wave of UK human infections (September 2020–February 2021). Both pre-COVID-19 sera and those from the first wave tested negative. However, in sera collected during the second wave, 1.4% (n = 4) of dogs and 2.2% (n = 2) of cats tested positive for neutralising antibodies. The low numbers of animals testing positive suggests pet animals are unlikely to be a major reservoir for human infection in the UK. However, continued surveillance of in-contact susceptible animals should be performed as part of ongoing population health surveillance initiatives.
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Affiliation(s)
- Shirley L Smith
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Enyia R Anderson
- Departments of Vector Biology and Tropical Disease Biology, Centre for Neglected Tropical Disease, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK
| | - Cintia Cansado-Utrilla
- Departments of Vector Biology and Tropical Disease Biology, Centre for Neglected Tropical Disease, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK
| | - Tessa Prince
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7BE, UK.,NIHR Health Protection Research Unit in Emerging and Zoonotic Infections, Liverpool, L69 7BE, UK
| | - Sean Farrell
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Bethaney Brant
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Steven Smyth
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Peter-John M Noble
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Gina L Pinchbeck
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Nikki Marshall
- Idexx Laboratories Ltd, Grange House, Sandbeck Way, Wetherby, LS22 7DN, UK
| | - Larry Roberts
- Idexx Laboratories Ltd, Grange House, Sandbeck Way, Wetherby, LS22 7DN, UK
| | - Grant L Hughes
- Departments of Vector Biology and Tropical Disease Biology, Centre for Neglected Tropical Disease, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK
| | - Alan D Radford
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Edward I Patterson
- Departments of Vector Biology and Tropical Disease Biology, Centre for Neglected Tropical Disease, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK.,Department of Biological Sciences, Brock University, St. Catharines, ON, L2S 3A1, Canada
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58
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Deng J, Huo N, Chen Y, Wu H, Bai J, Li X, Liu Y, Tian K. SARS-CoV-2 infection in farmed fur animals. Transbound Emerg Dis 2021; 68:2998-2999. [PMID: 34235893 PMCID: PMC8447411 DOI: 10.1111/tbed.14229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/05/2021] [Accepted: 07/05/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Junhua Deng
- Luoyang Putai Biotechnology Co., Ltd, Luoyang, China
| | - Ningning Huo
- National Research Center for Veterinary Medicine, Luoyang, China
| | - Yalei Chen
- National Research Center for Veterinary Medicine, Luoyang, China
| | - Hongchao Wu
- National Research Center for Veterinary Medicine, Luoyang, China
| | - Jingjing Bai
- Luoyang Putai Biotechnology Co., Ltd, Luoyang, China
| | - Xiangdong Li
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Yuxiu Liu
- National Research Center for Veterinary Medicine, Luoyang, China
| | - Kegong Tian
- National Research Center for Veterinary Medicine, Luoyang, China
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59
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Smith SL, Anderson ER, Cansado-Utrilla C, Prince T, Farrell S, Brant B, Smyth S, Noble PJM, Pinchbeck GL, Marshall N, Roberts L, Hughes GL, Radford AD, Patterson EI. SARS-CoV-2 neutralising antibodies in Dogs and Cats in the United Kingdom. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2021. [PMID: 34189526 PMCID: PMC8240679 DOI: 10.1101/2021.06.23.449594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Companion animals are susceptible to SARS-CoV-2 infection and sporadic cases of pet infections have occurred in the United Kingdom. Here we present the first large-scale serological survey of SARS-CoV-2 neutralising antibodies in dogs and cats in the UK. Results are reported for 688 sera (454 canine, 234 feline) collected by a large veterinary diagnostic laboratory for routine haematology during three time periods; pre-COVID-19 (January 2020), during the first wave of UK human infections (April-May 2020) and during the second wave of UK human infections (September 2020-February 2021). Both pre-COVID-19 sera and those from the first wave tested negative. However, in sera collected during the second wave, 1.4% (n=4) of dogs and 2.2% (n=2) cats tested positive for neutralising antibodies. The low numbers of animals testing positive suggests pet animals are unlikely to be a major reservoir for human infection in the UK. However, continued surveillance of in-contact susceptible animals should be performed as part of ongoing population health surveillance initiatives.
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Affiliation(s)
- Shirley L Smith
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Enyia R Anderson
- Departments of Vector Biology and Tropical Disease Biology, Centre for Neglected Tropical Disease, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK
| | - Cintia Cansado-Utrilla
- Departments of Vector Biology and Tropical Disease Biology, Centre for Neglected Tropical Disease, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK
| | - Tessa Prince
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Sean Farrell
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Bethaney Brant
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Stephen Smyth
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Peter-John M Noble
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Gina L Pinchbeck
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Nikki Marshall
- Idexx Laboratories Ltd, Grange House, Sandbeck Way, Wetherby LS22 7DN
| | - Larry Roberts
- Idexx Laboratories Ltd, Grange House, Sandbeck Way, Wetherby LS22 7DN
| | - Grant L Hughes
- Departments of Vector Biology and Tropical Disease Biology, Centre for Neglected Tropical Disease, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK
| | - Alan D Radford
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral, CH64 7TE, UK
| | - Edward I Patterson
- Departments of Vector Biology and Tropical Disease Biology, Centre for Neglected Tropical Disease, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK.,Department of Biological Sciences, Brock University, St. Catharines, ON L2S 3A1, Canada
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60
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van Aart AE, Velkers FC, Fischer EAJ, Broens EM, Egberink H, Zhao S, Engelsma M, Hakze-van der Honing RW, Harders F, de Rooij MMT, Radstake C, Meijer PA, Oude Munnink BB, de Rond J, Sikkema RS, van der Spek AN, Spierenburg M, Wolters WJ, Molenaar RJ, Koopmans MPG, van der Poel WHM, Stegeman A, Smit LAM. SARS-CoV-2 infection in cats and dogs in infected mink farms. Transbound Emerg Dis 2021; 69:3001-3007. [PMID: 34080762 PMCID: PMC8242445 DOI: 10.1111/tbed.14173] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 05/30/2021] [Indexed: 12/31/2022]
Abstract
Animals like mink, cats and dogs are susceptible to SARS‐CoV‐2 infection. In the Netherlands, 69 out of 127 mink farms were infected with SARS‐CoV‐2 between April and November 2020 and all mink on infected farms were culled after SARS‐CoV‐2 infection to prevent further spread of the virus. On some farms, (feral) cats and dogs were present. This study provides insight into the prevalence of SARS‐CoV‐2‐positive cats and dogs in 10 infected mink farms and their possible role in transmission of the virus. Throat and rectal swabs of 101 cats (12 domestic and 89 feral cats) and 13 dogs of 10 farms were tested for SARS‐CoV‐2 using PCR. Serological assays were performed on serum samples from 62 adult cats and all 13 dogs. Whole Genome Sequencing was performed on one cat sample. Cat‐to‐mink transmission parameters were estimated using data from all 10 farms. This study shows evidence of SARS‐CoV‐2 infection in 12 feral cats and 2 dogs. Eleven cats (18%) and two dogs (15%) tested serologically positive. Three feral cats (3%) and one dog (8%) tested PCR‐positive. The sequence generated from the cat throat swab clustered with mink sequences from the same farm. The calculated rate of mink‐to‐cat transmission showed that cats on average had a chance of 12% (95%CI 10%–18%) of becoming infected by mink, assuming no cat‐to‐cat transmission. As only feral cats were infected it is most likely that infections in cats were initiated by mink, not by humans. Whether both dogs were infected by mink or humans remains inconclusive. This study presents one of the first reports of interspecies transmission of SARS‐CoV‐2 that does not involve humans, namely mink‐to‐cat transmission, which should also be considered as a potential risk for spread of SARS‐CoV‐2.
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Affiliation(s)
- Anna E van Aart
- Institute for Risk Assessment Sciences (IRAS), Utrecht University, Utrecht, The Netherlands
| | - Francisca C Velkers
- Faculty of Veterinary Medicine, Department of Farm Animal Health, Utrecht University, Utrecht, The Netherlands
| | - Egil A J Fischer
- Faculty of Veterinary Medicine, Department of Farm Animal Health, Utrecht University, Utrecht, The Netherlands
| | - Els M Broens
- Department of Biomolecular Health Sciences, Infectious Diseases and Immunology, Clinical Infectiology Division, Utrecht University, Utrecht, The Netherlands
| | - Herman Egberink
- Department of Biomolecular Health Sciences, Infectious Diseases and Immunology, Virology Division, Utrecht University, Utrecht, The Netherlands
| | - Shan Zhao
- Department of Biomolecular Health Sciences, Infectious Diseases and Immunology, Virology Division, Utrecht University, Utrecht, The Netherlands
| | - Marc Engelsma
- Wageningen Bioveterinary Research, Lelystad, The Netherlands
| | | | - Frank Harders
- Wageningen Bioveterinary Research, Lelystad, The Netherlands
| | - Myrna M T de Rooij
- Institute for Risk Assessment Sciences (IRAS), Utrecht University, Utrecht, The Netherlands
| | - Carien Radstake
- Stichting Zwerfkatten Nederland (Stray Cat Foundation Netherlands), Nieuw Beijerland, The Netherlands
| | - Paola A Meijer
- Faculty of Veterinary Medicine, Department of Farm Animal Health, Utrecht University, Utrecht, The Netherlands
| | | | | | - Reina S Sikkema
- Department of Viroscience, Erasmus MC, Rotterdam, The Netherlands
| | - Arco N van der Spek
- Netherlands Food and Consumer Product Safety Authority (NVWA), Utrecht, The Netherlands
| | - Marcel Spierenburg
- Netherlands Food and Consumer Product Safety Authority (NVWA), Utrecht, The Netherlands
| | - Wendy J Wolters
- Faculty of Veterinary Medicine, Department of Farm Animal Health, Utrecht University, Utrecht, The Netherlands
| | | | | | | | - Arjan Stegeman
- Faculty of Veterinary Medicine, Department of Farm Animal Health, Utrecht University, Utrecht, The Netherlands
| | - Lidwien A M Smit
- Institute for Risk Assessment Sciences (IRAS), Utrecht University, Utrecht, The Netherlands
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