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Speranskaya AS, Artiushin IV, Samoilov AE, Korneenko EV, Khabudaev KV, Ilina EN, Yusefovich AP, Safonova MV, Dolgova AS, Gladkikh AS, Dedkov VG, Daszak P. Identification and Genetic Characterization of MERS-Related Coronavirus Isolated from Nathusius' Pipistrelle ( Pipistrellus nathusii) near Zvenigorod (Moscow Region, Russia). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3702. [PMID: 36834395 PMCID: PMC9965006 DOI: 10.3390/ijerph20043702] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/12/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
Being diverse and widely distributed globally, bats are a known reservoir of a series of emerging zoonotic viruses. We studied fecal viromes of twenty-six bats captured in 2015 in the Moscow Region and found 13 of 26 (50%) samples to be coronavirus positive. Of P. nathusii (the Nathusius' pipistrelle), 3 of 6 samples were carriers of a novel MERS-related betacoronavirus. We sequenced and assembled the complete genome of this betacoronavirus and named it MOW-BatCoV strain 15-22. Whole genome phylogenetic analysis suggests that MOW-BatCoV/15-22 falls into a distinct subclade closely related to human and camel MERS-CoV. Unexpectedly, the phylogenetic analysis of the novel MOW-BatCoV/15-22 spike gene showed the closest similarity to CoVs from Erinaceus europaeus (European hedgehog). We suppose MOW-BatCoV could have arisen as a result of recombination between ancestral viruses of bats and hedgehogs. Molecular docking analysis of MOW-BatCoV/15-22 spike glycoprotein binding to DPP4 receptors of different mammals predicted the highest binding ability with DPP4 of the Myotis brandtii bat (docking score -320.15) and the E. europaeus (docking score -294.51). Hedgehogs are widely kept as pets and are commonly found in areas of human habitation. As this novel bat-CoV is likely capable of infecting hedgehogs, we suggest hedgehogs can act as intermediate hosts between bats and humans for other bat-CoVs.
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Affiliation(s)
- Anna S. Speranskaya
- Scientific Research Institute for Systems Biology and Medicine, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 117246 Moscow, Russia
- Central Research Institute for Epidemiology, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 111123 Moscow, Russia
- Biological Department, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - Ilia V. Artiushin
- Biological Department, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - Andrei E. Samoilov
- Scientific Research Institute for Systems Biology and Medicine, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 117246 Moscow, Russia
- Saint-Petersburg Pasteur Institute, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 197101 Saint-Petersburg, Russia
| | - Elena V. Korneenko
- Scientific Research Institute for Systems Biology and Medicine, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 117246 Moscow, Russia
| | - Kirill V. Khabudaev
- Scientific Research Institute for Systems Biology and Medicine, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 117246 Moscow, Russia
| | - Elena N. Ilina
- Scientific Research Institute for Systems Biology and Medicine, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 117246 Moscow, Russia
| | | | - Marina V. Safonova
- Department of Particularly Dangerous Diseases, Anti-Plague Center, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 127490 Moscow, Russia
| | - Anna S. Dolgova
- Saint-Petersburg Pasteur Institute, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 197101 Saint-Petersburg, Russia
| | - Anna S. Gladkikh
- Saint-Petersburg Pasteur Institute, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 197101 Saint-Petersburg, Russia
| | - Vladimir G. Dedkov
- Saint-Petersburg Pasteur Institute, Federal Service on Consumers’ Rights Protection and Human Well-Being Surveillance, 197101 Saint-Petersburg, Russia
- Martsinovsky Institute of Medical Parasitology, Tropical and Vector Borne Diseases, Sechenov First Moscow State Medical University, 119435 Moscow, Russia
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Chakraborty C, Bhattacharya M, Nandi SS, Mohapatra RK, Dhama K, Agoramoorthy G. Appearance and re-appearance of zoonotic disease during the pandemic period: Long-term monitoring and analysis of zoonosis is crucial to confirm the animal origin of SARS-CoV-2 and monkeypox virus. Vet Q 2022; 42:119-124. [PMID: 35658858 PMCID: PMC9225752 DOI: 10.1080/01652176.2022.2086718] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
During the ongoing COVID-19 pandemic, along with the SARS-CoV-2 infection, another zoonotic origin virus emerged: monkeypox virus. Researchers are trying to screen the wild animals to pinpoint the exact origin of these viruses in both cases. For SARS-CoV-2, scientists who were studying the zoonotic transfer of the virus are currently divided along four distinct lines: the first group suspects the pangolin as the source of the SARS-CoV-2 virus; the second one is the bat origin of the virus; the third group includes both the pangolins and bat, and fourth group informed about the origin of several other animals. Similarly, scientists have noted significant host ranges of the virus for the monkeypox virus, such as monkeys, chimpanzees, rodents, prairie dogs, etc. Therefore, we should understand some essential points of the zoonosis of these two important viruses, such as animal origin, natural reservoir, intermediate hosts, virus spillover events (spillover time, and frequency of infecting the one host to another or reservoir to human), etc. We appeal for long-term monitoring through the teamwork of scientists involving the fields of wildlife biology, veterinary medicine,molecular biology, virology, health science, and computational biology. It is essential to create an integrated multi-national scientific task force with adequate funding from all countries originating in the regions of these two viruses. It could explore the mechanisms involving not only the SARS-CoV-2 and monkeypox virus origin, host range, and all spillover events of these viruses but also the future outbreak of wildlife-based epidemics.
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Affiliation(s)
- Chiranjib Chakraborty
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Kolkata, West Bengal 700126, India
| | - Manojit Bhattacharya
- Department of Zoology, Fakir Mohan University, Vyasa Vihar, Balasore 756020, Odisha, India
| | - Shyam Sundar Nandi
- ICMR-National Institute of Virology, (Mumbai unit), Indian Council of Medical Research, Haffkine Institute Compound, A. D. Marg, Parel, Mumbai, 400012, India
| | - Ranjan K Mohapatra
- Department of Chemistry, Government College of Engineering, Keonjhar, 758002, Odisha, India
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243122, Uttar Pradesh, India
| | - Govindasamy Agoramoorthy
- College of Pharmacy and Health Care, Tajen University, Yanpu, Pingtung 907, Taiwan;,Swami Vivekananda Yoga Anusandhana Samsthana (S-VYASA), Bengaluru, India
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3
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Finch D, Schofield H, Firth JA, Mathews F. Social networks of the greater horseshoe bat during the hibernation season: a landscape-scale case study. Anim Behav 2022. [DOI: 10.1016/j.anbehav.2022.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Te N, Ciurkiewicz M, van den Brand JMA, Rodon J, Haverkamp AK, Vergara-Alert J, Bensaid A, Haagmans BL, Baumgartner W, Segalés J. Middle East respiratory syndrome coronavirus infection in camelids. Vet Pathol 2022; 59:546-555. [PMID: 35001773 DOI: 10.1177/03009858211069120] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Middle East respiratory syndrome coronavirus (MERS-CoV) is the cause of a severe respiratory disease with a high case fatality rate in humans. Since its emergence in mid-2012, 2578 laboratory-confirmed cases in 27 countries have been reported by the World Health Organization, leading to 888 known deaths due to the disease and related complications. Dromedary camels are considered the major reservoir host for this virus leading to zoonotic infection in humans. Dromedary camels, llamas, and alpacas are susceptible to MERS-CoV, developing a mild-to-moderate upper respiratory tract infection characterized by epithelial hyperplasia as well as infiltration of neutrophils, lymphocytes, and some macrophages within epithelium, lamina propria, in association with abundant viral antigen. The very mild lesions in the lower respiratory tract of these camelids correlate with absence of overt illness following MERS-CoV infection. Unfortunately, there is no approved antiviral treatment or vaccine for MERS-CoV infection in humans. Thus, there is an urgent need to develop intervention strategies in camelids, such as vaccination, to minimize virus spillover to humans. Therefore, the development of camelid models of MERS-CoV infection is key not only to assess vaccine prototypes but also to understand the biologic mechanisms by which the infection can be naturally controlled in these reservoir species. This review summarizes information on virus-induced pathological changes, pathogenesis, viral epidemiology, and control strategies in camelids, as the intermediate hosts and primary source of MERS-CoV infection in humans.
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Affiliation(s)
- Nigeer Te
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
| | | | | | - Jordi Rodon
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
| | | | - Júlia Vergara-Alert
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Albert Bensaid
- IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Bart L Haagmans
- Department of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands
| | | | - Joaquim Segalés
- UAB, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain.,Departament de Sanitat i Anatomia Animals, Facultat de Veterinària, UAB, Bellaterra, Barcelona, Spain
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Lazov CM, Belsham GJ, Bøtner A, Rasmussen TB. Full-Genome Sequences of Alphacoronaviruses and Astroviruses from Myotis and Pipistrelle Bats in Denmark. Viruses 2021; 13:1073. [PMID: 34199948 PMCID: PMC8229204 DOI: 10.3390/v13061073] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/28/2021] [Accepted: 06/02/2021] [Indexed: 12/16/2022] Open
Abstract
Bat species worldwide are receiving increased attention for the discovery of emerging viruses, cross-species transmission, and zoonoses, as well as for characterizing virus infections specific to bats. In a previous study, we investigated the presence of coronaviruses in faecal samples from bats at different locations in Denmark, and made phylogenies based on short, partial ORF1b sequences. In this study, selected samples containing bat coronaviruses from three different bat species were analysed, using a non-targeted approach of next-generation sequencing. From the resulting metagenomics data, we assembled full-genome sequences of seven distinct alphacoronaviruses, three astroviruses, and a polyomavirus, as well as partial genome sequences of rotavirus H and caliciviruses, from the different bat species. Comparisons to published sequences indicate that the bat alphacoronaviruses belong to three different subgenera-i.e., Pedacovirus, Nyctacovirus, and Myotacovirus-that the astroviruses may be new species in the genus Mamastrovirus, and that the polyomavirus could also be a new species, but unassigned to a genus. Furthermore, several viruses of invertebrates-including two Rhopalosiphum padi (aphid) viruses and a Kadipiro virus-present in the faecal material were assembled. Interestingly, this is the first detection in Europe of a Kadipiro virus.
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Affiliation(s)
- Christina M. Lazov
- Department of Biotechnology and Biomedicine, Technical University of Denmark, 2800 Kongens Lyngby, Denmark;
| | - Graham J. Belsham
- Department of Veterinary and Animal Sciences, University of Copenhagen, 1870 Frederiksberg, Denmark; (G.J.B.); (A.B.)
| | - Anette Bøtner
- Department of Veterinary and Animal Sciences, University of Copenhagen, 1870 Frederiksberg, Denmark; (G.J.B.); (A.B.)
| | - Thomas Bruun Rasmussen
- Department of Virus and Microbiological Special Diagnostics, Statens Serum Institut, 2300 Copenhagen, Denmark
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Rodriguez-Morales AJ, Paniz-Mondolfi AE, Faccini-Martínez ÁA, Henao-Martínez AF, Ruiz-Saenz J, Martinez-Gutierrez M, Alvarado-Arnez LE, Gomez-Marin JE, Bueno-Marí R, Carrero Y, Villamil-Gomez WE, Bonilla-Aldana DK, Haque U, Ramirez JD, Navarro JC, Lloveras S, Arteaga-Livias K, Casalone C, Maguiña JL, Escobedo AA, Hidalgo M, Bandeira AC, Mattar S, Cardona-Ospina JA, Suárez JA. The Constant Threat of Zoonotic and Vector-Borne Emerging Tropical Diseases: Living on the Edge. FRONTIERS IN TROPICAL DISEASES 2021; 2:676905. [PMID: 34010366 PMCID: PMC8132189 DOI: 10.3389/fitd.2021.676905] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 04/06/2021] [Indexed: 12/20/2022] Open
Affiliation(s)
- Alfonso J. Rodriguez-Morales
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundacion Universitaria Autonoma de las Americas, Pereira, Colombia
- Emerging Infectious Diseases and Tropical Medicine Research Group, Instituto para la Investigación en Ciencias Biomédicas - Sci-Help, Pereira, Colombia
- Coordinación Nacional de Investigación, Universidad Privada Franz Tamayo (UNIFRANZ), Cochabamba, Bolivia
- Master Program on Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru
| | - Alberto E. Paniz-Mondolfi
- Department of Pathology, Molecular and Cell-Based Medicine, Laboratory of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Instituto de Investigaciones Biomédicas IDB/Incubadora Venezolana de la Ciencia, Barquisimeto, Venezuela
| | | | - Andrés F. Henao-Martínez
- Department of Medicine, Division of Infectious Diseases, School of Medicine, University of Colorado Denver, Aurora, CO, United States
| | - Julian Ruiz-Saenz
- Grupo de Investigación en Ciencias Animales - GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga, Colombia
| | - Marlen Martinez-Gutierrez
- Grupo de Investigación en Ciencias Animales - GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga, Colombia
- Infettare, Facultad de Medicina, Universidad Cooperativa de Colombia, Medellín, Colombia
| | - Lucia E. Alvarado-Arnez
- Coordinación Nacional de Investigación, Universidad Privada Franz Tamayo (UNIFRANZ), Cochabamba, Bolivia
| | - Jorge E. Gomez-Marin
- Grupo de Estudio en Parasitologia Molecular (GEPAMOL) Group, Facultad de Ciencias de la Salud, Universidad del Quindío, Armenia, Colombia
| | - Ruben Bueno-Marí
- Departamento de Investigación y Desarrollo (I+D), Laboratorios Lokímica, Paterna, Spain
- Área de Parasitología, Departamento de Farmacia y Tecnología Farmaceútica y Parasitología, Universidad de Valencia, Burjasot, Spain
| | - Yenddy Carrero
- Facultad de Ciencias de la Salud, Carrera de Medicina, Universidad Técnica de Ambato, Ambato, Ecuador
| | - Wilmer E. Villamil-Gomez
- Infectious Diseases and Infection Control Research Group, Hospital Universitario de Sincelejo, Sincelejo, Colombia
- Programa Del Doctorado de Medicina Tropical, SUE Caribe, Universidad Del Atlántico, Barranquilla, Colombia
| | - D. Katterine Bonilla-Aldana
- Semillero de Investigación en Zoonosis (SIZOO), Grupo de Investigación BIOECOS, Fundacion Universitaria Autonoma de las Americas, Pereira, Colombia
| | - Ubydul Haque
- Department of Biostatistics and Epidemiology, University of North Texas Health Science Center, Fort Worth, TX, United States
| | - Juan D. Ramirez
- Centro de Investigaciones en Microbiología y Biotecnología-UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Juan-Carlos Navarro
- Research Group of Emerging Diseases, Ecoepidemiology and Biodiversity, Health Sciences Faculty, Universidad Internacional SEK, Quito, Ecuador
| | - Susana Lloveras
- Sección Zoopatología Médica, Hospital de Infecciosas FJ Muñiz, Buenos Aires, Argentina
| | - Kovy Arteaga-Livias
- Master Program on Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru
- Faculty of Medicine, Universidad Nacional Hermilio Valdizán, Huánuco, Peru
| | | | - Jorge L. Maguiña
- Master Program on Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru
| | - Angel A. Escobedo
- Department of Epidemiology, Institute of Gastroenterology, Havana, Cuba
| | - Marylin Hidalgo
- Infectious Diseases Group, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | | | - Salim Mattar
- Instituto de Investigaciones Biologicas del Tropico, Universidad de Cordoba, Monteria, Colombia
| | - Jaime A. Cardona-Ospina
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundacion Universitaria Autonoma de las Americas, Pereira, Colombia
- Emerging Infectious Diseases and Tropical Medicine Research Group, Instituto para la Investigación en Ciencias Biomédicas - Sci-Help, Pereira, Colombia
| | - Jose A. Suárez
- Investigador SNI Senacyt Panamá, Instituto Conmemorativo Gorgas de Estudios de la Salud (ICGES), Panama, Panama
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Luo DS, Li B, Shen XR, Jiang RD, Zhu Y, Wu J, Fan Y, Bourhy H, Hu B, Ge XY, Shi ZL, Dacheux L. Characterization of Novel Rhabdoviruses in Chinese Bats. Viruses 2021; 13:v13010064. [PMID: 33466539 PMCID: PMC7824899 DOI: 10.3390/v13010064] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/24/2020] [Accepted: 12/30/2020] [Indexed: 12/25/2022] Open
Abstract
Bats, the second largest order of mammals worldwide, harbor specific characteristics such as sustaining flight, a special immune system, unique habits, and ecological niches. In addition, they are the natural reservoirs of a variety of emerging or re-emerging zoonotic pathogens. Rhabdoviridae is one of the most diverse families of RNA viruses, which consists of 20 ecologically diverse genera, infecting plants, mammals, birds, reptiles, and fish. To date, three bat-related genera are described, named Lyssavirus, Vesiculovirus, and Ledantevirus. However, the prevalence and the distribution of these bat-related rhabdoviruses remain largely unknown, especially in China. To fill this gap, we performed a large molecular retrospective study based on the real-time reverse transcription polymerase chain reaction (RT-qPCR) detection of lyssavirus in bat samples (1044 brain and 3532 saliva samples, from 63 different bat species) originating from 21 provinces of China during 2006–2018. None of them were positive for lyssavirus, but six bat brains (0.6%) of Rhinolophus bat species, originating from Hubei and Hainan provinces, were positive for vesiculoviruses or ledanteviruses. Based on complete genomes, these viruses were phylogenetically classified into three putative new species, tentatively named Yinshui bat virus (YSBV), Taiyi bat virus (TYBV), and Qiongzhong bat virus (QZBV). These results indicate the novel rhabdoviruses circulated in different Chinese bat populations.
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Affiliation(s)
- Dong-Sheng Luo
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China
- Institut Pasteur, Lyssavirus Epidemiology and Neuropathology Unit, 75724 Paris, France;
| | - Bei Li
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
| | - Xu-Rui Shen
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ren-Di Jiang
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yan Zhu
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
| | - Jia Wu
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
| | - Yi Fan
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hervé Bourhy
- Institut Pasteur, Lyssavirus Epidemiology and Neuropathology Unit, 75724 Paris, France;
| | - Ben Hu
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
| | - Xing-Yi Ge
- Hunan Provincial Key Laboratory of Medical Virology, College of Biology, Hunan University, Changsha 410082, China;
| | - Zheng-Li Shi
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China; (D.-S.L.); (B.L.); (X.-R.S.); (R.-D.J.); (Y.Z.); (J.W.); (Y.F.); (B.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China
- Correspondence: (Z.-L.S.); (L.D.); Tel.: +86-02787197311 (Z.-L.S.); +33-140613303 (L.D.)
| | - Laurent Dacheux
- Institut Pasteur, Lyssavirus Epidemiology and Neuropathology Unit, 75724 Paris, France;
- Correspondence: (Z.-L.S.); (L.D.); Tel.: +86-02787197311 (Z.-L.S.); +33-140613303 (L.D.)
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8
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Bonilla-Aldana DK, Jimenez-Diaz SD, Arango-Duque JS, Aguirre-Florez M, Balbin-Ramon GJ, Paniz-Mondolfi A, Suárez JA, Pachar MR, Perez-Garcia LA, Delgado-Noguera LA, Sierra MA, Muñoz-Lara F, Zambrano LI, Rodriguez-Morales AJ. Bats in ecosystems and their Wide spectrum of viral infectious potential threats: SARS-CoV-2 and other emerging viruses. Int J Infect Dis 2021; 102:87-96. [PMID: 32829048 PMCID: PMC7440229 DOI: 10.1016/j.ijid.2020.08.050] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/08/2020] [Accepted: 08/16/2020] [Indexed: 12/15/2022] Open
Abstract
Bats have populated earth for approximately 52 million years, serving as natural reservoirs for a variety of viruses through the course of evolution. Transmission of highly pathogenic viruses from bats has been suspected or linked to a spectrum of potential emerging infectious diseases in humans and animals worldwide. Examples of such viruses include Marburg, Ebolavirus, Nipah, Hendra, Influenza A, Dengue, Equine Encephalitis viruses, Lyssaviruses, Madariaga and Coronaviruses, involving the now pandemic Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). Herein, we provide a narrative review focused in selected emerging viral infectious diseases that have been reported from bats.
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Affiliation(s)
- D Katterine Bonilla-Aldana
- Semillero de Investigación en Zoonosis (SIZOO), Grupo de Investigación BIOECOS, Fundación Universitaria Autónoma de las Américas, Sede Pereira, Pereira, Risaralda, Colombia; Public Health and Infection Research Group and Incubator, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira, Risaralda, Colombia
| | - S Daniela Jimenez-Diaz
- Semillero de Investigación en Zoonosis (SIZOO), Grupo de Investigación BIOECOS, Fundación Universitaria Autónoma de las Américas, Sede Pereira, Pereira, Risaralda, Colombia
| | | | - Mateo Aguirre-Florez
- Public Health and Infection Research Group and Incubator, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira, Risaralda, Colombia
| | - Graciela J Balbin-Ramon
- Master in Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur, Lima, Peru; Hospital de Emergencias Jose Casimiro Ulloa, Lima, Peru
| | - Alberto Paniz-Mondolfi
- Laboratory of Medical Microbiology, Department of Pathology, Molecular and Cell-based Medicine, The Mount Sinai Hospital-Icahn School of Medicine at Mount Sinai, New York, USA; Laboratorio de Señalización Celular y Bioquímica de Parásitos, Instituto de Estudios Avanzados (IDEA), Caracas, Caracas, Venezuela; Academia Nacional de Medicina, Caracas, Venezuela
| | - Jose Antonio Suárez
- Investigador SNI Senacyt Panamá, Clinical Research Deparment, Instituto Conmemorativo Gorgas de Estudios de la Salud, Panama City, Panama
| | - Monica R Pachar
- Medicine Department-Infectious Diseases Service, Hospital Santo Tomas, Panama City, Panama
| | - Luis A Perez-Garcia
- Instituto de Investigaciones Biomédicas IDB/Incubadora Venezolana de la Ciencia, Cabudare, Edo. Lara, Venezuela
| | - Lourdes A Delgado-Noguera
- Instituto de Investigaciones Biomédicas IDB/Incubadora Venezolana de la Ciencia, Cabudare, Edo. Lara, Venezuela
| | - Manuel Antonio Sierra
- Facultad de Ciencias Médicas, UNAH, Tegucigalpa, Honduras; Facultad de Ciencias de la Salud, Universidad Tecnológica Centroamericana, Tegucigalpa, Honduras
| | - Fausto Muñoz-Lara
- Departamento de Medicina Interna, Hospital Escuela, Tegucigalpa, Honduras; Departamento de Medicina Interna, Facultad de Ciencias Médicas, UNAH, Tegucigalpa, Honduras
| | - Lysien I Zambrano
- Departments of Physiological and Morphological Sciences, School of Medical Sciences, Universidad Nacional Autónoma de Honduras (UNAH), Tegucigalpa, Honduras
| | - Alfonso J Rodriguez-Morales
- Public Health and Infection Research Group and Incubator, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira, Risaralda, Colombia; Master in Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur, Lima, Peru; Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia.
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9
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Nziza J, Goldstein T, Cranfield M, Webala P, Nsengimana O, Nyatanyi T, Mudakikwa A, Tremeau-Bravard A, Byarugaba D, Tumushime JC, Mwikarago IE, Gafarasi I, Mazet J, Gilardi K. Coronaviruses Detected in Bats in Close Contact with Humans in Rwanda. ECOHEALTH 2020; 17:152-159. [PMID: 31811597 PMCID: PMC7088394 DOI: 10.1007/s10393-019-01458-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 11/10/2019] [Indexed: 05/31/2023]
Abstract
Bats living in close contact with people in Rwanda were tested for evidence of infection with viruses of zoonotic potential. Mucosal swabs from 503 bats representing 17 species were sampled from 2010 to 2014 and screened by consensus PCR for 11 viral families. Samples were negative for all viral families except coronaviruses, which were detected in 27 bats belonging to eight species. Known coronaviruses detected included the betacorona viruses: Kenya bat coronaviruses, Eidolon bat coronavirus, and Bat coronavirus HKU9, as well as an alphacoronavirus, Chaerephon Bat coronavirus. Novel coronaviruses included two betacorona viruses clustering with SARS-CoV, a 2d coronavirus, and an alphacoronavirus.
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Affiliation(s)
| | - Tracey Goldstein
- Karen C. Drayer Wildlife Health Center, One Health Institute, School of Veterinary Medicine, University of California Davis, Davis, CA, USA
| | | | - Paul Webala
- Department of Forestry and Wildlife Management, Maasai Mara University, P.O. Box 861, Narok, 20500, Kenya
| | | | - Thierry Nyatanyi
- Department of Global Health and Social Medicine, School of Medicine, Harvard University, Boston, USA
| | | | - Alexandre Tremeau-Bravard
- Karen C. Drayer Wildlife Health Center, One Health Institute, School of Veterinary Medicine, University of California Davis, Davis, CA, USA
| | - Dennis Byarugaba
- Makerere University Walter Reed Project, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | | | - Ivan Emil Mwikarago
- National Reference Laboratory, Rwanda Biomedical Center, P.O. Box 83, Kigali, Rwanda
| | | | - Jonna Mazet
- Gorilla Doctors, P.O. Box 115, Musanze, Rwanda
- Karen C. Drayer Wildlife Health Center, One Health Institute, School of Veterinary Medicine, University of California Davis, Davis, CA, USA
| | - Kirsten Gilardi
- Gorilla Doctors, P.O. Box 115, Musanze, Rwanda
- Karen C. Drayer Wildlife Health Center, One Health Institute, School of Veterinary Medicine, University of California Davis, Davis, CA, USA
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10
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Onyuok SO, Hu B, Li B, Fan Y, Kering K, Ochola GO, Zheng XS, Obanda V, Ommeh S, Yang XL, Agwanda B, Shi ZL. Molecular Detection and Genetic Characterization of Novel RNA Viruses in Wild and Synanthropic Rodents and Shrews in Kenya. Front Microbiol 2019; 10:2696. [PMID: 31824465 PMCID: PMC6881279 DOI: 10.3389/fmicb.2019.02696] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 11/06/2019] [Indexed: 12/13/2022] Open
Abstract
The majority of emerging and reemerging zoonotic viral pathogens are RNA viruses. Pathogen discovery programs of emerging infectious diseases (EIDs) in wildlife have implicated rodents and shrews as hosts of diverse human pathogens, such as hantaviruses, arenaviruses, paramyxoviruses, etc. Despite these threats, little is known about the diversity of viruses circulating among rodents and shrews in Kenya, meaning the risk of infectious disease outbreak from these small mammals could be oblivious. This study reports the first surveillance toward understanding the diversity of RNA viruses carried by rodents and shrews in areas of high-potential contact with humans in Kenya through molecular detection. A total of 617 samples comprising fecal, urine, and tissues from 138 rodents and 5 shrews were screened for eight different families of viruses using RT-PCR assays. The results highlight the presence of diverse astroviruses, paramyxoviruses, hepeviruses, and arenavirus, circulating in both wild and synanthropic Kenyan rodents and shrews. Most of the viruses detected in this study are novel strains and some belong to the families that contain important human viral pathogens. Notably, a novel arenavirus was detected in Grammomys macmillani, a rodent species newly identified to harbor arenavirus, and it potentially represent a novel arenavirus species. Our findings demonstrate the need for continued pathogen surveillance among these small mammals as well as among the vulnerable and exposed livestock and humans. This would help in development and implementation of effective preventive and control strategies on EIDs in countries with rich wildlife biodiversity like Kenya.
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Affiliation(s)
- Samson Omondi Onyuok
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.,Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China.,Mammalogy Section, National Museums of Kenya, Nairobi, Kenya.,University of Chinese Academy of Sciences, Beijing, China
| | - Ben Hu
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.,Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Bei Li
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Yi Fan
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Kelvin Kering
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Griphin Ochieng Ochola
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.,Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China.,Mammalogy Section, National Museums of Kenya, Nairobi, Kenya.,University of Chinese Academy of Sciences, Beijing, China
| | - Xiao-Shuang Zheng
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Vincent Obanda
- Veterinary Services Department, Kenya Wildlife Service, Nairobi, Kenya
| | - Sheila Ommeh
- Institute of Biotechnology Research, Jomo Kenyatta University of Science and Technology, Nairobi, Kenya
| | - Xing-Lou Yang
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.,Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Bernard Agwanda
- Mammalogy Section, National Museums of Kenya, Nairobi, Kenya
| | - Zheng-Li Shi
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.,Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China.,University of Chinese Academy of Sciences, Beijing, China
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11
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In This Issue 16.1. ECOHEALTH 2019; 16:1-3. [PMID: 30756276 DOI: 10.1007/s10393-019-01398-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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12
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De Sabato L, Lelli D, Faccin F, Canziani S, Di Bartolo I, Vaccari G, Moreno A. Full genome characterization of two novel Alpha-coronavirus species from Italian bats. Virus Res 2018; 260:60-66. [PMID: 30447246 PMCID: PMC7114869 DOI: 10.1016/j.virusres.2018.11.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 11/07/2018] [Accepted: 11/13/2018] [Indexed: 12/27/2022]
Abstract
Coronaviruses (CoVs) have been detected worldwide in several bat species, which are considered the main reservoir. The attention to the high diversity of CoVs hosted by bats has increased during the last decade due to the high number of human infections caused by two zoonotic Beta-CoVs, SARS-CoV and MERS-CoV, that cause several respiratory diseases. Among coronaviruses, two Alpha-CoV strains (HuCoV-229E and HuCoV-NL63) cause mild respiratory disease that can change to severe disease in children, elderly and individuals affected by illnesses. Phylogenetic analysis conducted on bat Alpha-CoV strains revealed their evolutive correlation to human strains, suggesting their origin in bats. The genome of CoVs is characterized by a high frequency of mutations and recombination events, increasing their ability to switch hosts and their zoonotic potential. In this study, three strains of Alpha-CoV genera detected in Italian bats (Pipistrellus kuhlii) were fully sequenced by Next Generation Sequencing (NGS) and characterized. The complete genome analysis showed the correlation of the Italians strains with a Chinese strain detected in 2013 and, based on CoV molecular species demarcation, two new Alpha-CoV species were established. The analysis of a fragment of the RNA-dependent RNA polymerase (RdRp) showed the correlation of the Italian strains with CoVs that was only detected in the bat Pipistrellus genera (Pipistrellus kuhlii and Pipistrellus Pipistrellus) in European countries.
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Affiliation(s)
- Luca De Sabato
- Department of Sciences, University Roma Tre, Viale Guglielmo Marconi 446, 00146, Rome, Italy; Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Davide Lelli
- Department of Virology, Istituto Zooprofilattico Sperimentale Lombardia ed Emilia Romagna, Via Antonio Bianchi 9, 25124, Brescia, Italy
| | - Francesca Faccin
- Department of Virology, Istituto Zooprofilattico Sperimentale Lombardia ed Emilia Romagna, Via Antonio Bianchi 9, 25124, Brescia, Italy
| | - Sabrina Canziani
- Department of Virology, Istituto Zooprofilattico Sperimentale Lombardia ed Emilia Romagna, Via Antonio Bianchi 9, 25124, Brescia, Italy
| | - Ilaria Di Bartolo
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Gabriele Vaccari
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.
| | - Ana Moreno
- Department of Virology, Istituto Zooprofilattico Sperimentale Lombardia ed Emilia Romagna, Via Antonio Bianchi 9, 25124, Brescia, Italy
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13
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Luo Y, Li B, Jiang RD, Hu BJ, Luo DS, Zhu GJ, Hu B, Liu HZ, Zhang YZ, Yang XL, Shi ZL. Longitudinal Surveillance of Betacoronaviruses in Fruit Bats in Yunnan Province, China During 2009-2016. Virol Sin 2018; 33:87-95. [PMID: 29500692 PMCID: PMC6178081 DOI: 10.1007/s12250-018-0017-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Accepted: 01/30/2018] [Indexed: 01/25/2023] Open
Abstract
Previous studies indicated that fruit bats carry two betacoronaviruses, BatCoV HKU9 and BatCoV GCCDC1. To investigate the epidemiology and genetic diversity of these coronaviruses, we conducted a longitudinal surveillance in fruit bats in Yunnan province, China during 2009–2016. A total of 59 (10.63%) bat samples were positive for the two betacorona-viruses, 46 (8.29%) for HKU9 and 13 (2.34%) for GCCDC1, or closely related viruses. We identified a novel HKU9 strain, tentatively designated as BatCoV HKU9-2202, by sequencing the full-length genome. The BatCoV HKU9-2202 shared 83% nucleotide identity with other BatCoV HKU9 stains based on whole genome sequences. The most divergent region is in the spike protein, which only shares 68% amino acid identity with BatCoV HKU9. Quantitative PCR revealed that the intestine was the primary infection organ of BatCoV HKU9 and GCCDC1, but some HKU9 was also detected in the heart, kidney, and lung tissues of bats. This study highlights the importance of virus surveillance in natural reservoirs and emphasizes the need for preparedness against the potential spill-over of these viruses to local residents living near bat caves.
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Affiliation(s)
- Yun Luo
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Bei Li
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Ren-Di Jiang
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Bing-Jie Hu
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Dong-Sheng Luo
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | | | - Ben Hu
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Hai-Zhou Liu
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Yun-Zhi Zhang
- Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Yunnan Institute of Endemic Diseases Control and Prevention, Dali, 671000, China
- School of Public Health, Dali University, Dali, 671000, China
| | - Xing-Lou Yang
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Zheng-Li Shi
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China.
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14
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Li W, Wang B, Li B, Zhang W, Zhu Y, Shi ZL, Yang XL. Genomic Characterization of a Novel Hepatovirus from Great Roundleaf Bats in China. Virol Sin 2018; 33:108-110. [PMID: 29460117 PMCID: PMC6178082 DOI: 10.1007/s12250-018-0013-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Accepted: 01/04/2018] [Indexed: 11/29/2022] Open
Affiliation(s)
- Wen Li
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Bo Wang
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Bei Li
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Wei Zhang
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Yan Zhu
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Zheng-Li Shi
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Xing-Lou Yang
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China.
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15
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Investigation of Viral Pathogen Profiles in Some Natural Hosts and Vectors in China. Virol Sin 2018. [PMID: 29520744 PMCID: PMC6178075 DOI: 10.1007/s12250-018-0021-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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16
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Liang J, Yang XL, Li B, Liu Q, Zhang Q, Liu H, Kan HP, Wong KC, Chek SN, He X, Peng X, Shi ZL, Wu Y, Zhang L. Detection of diverse viruses in alimentary specimens of bats in Macau. Virol Sin 2017; 32:226-234. [PMID: 28589292 PMCID: PMC6598931 DOI: 10.1007/s12250-017-3976-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Accepted: 05/09/2017] [Indexed: 01/28/2023] Open
Abstract
Bats carry a variety of viruses, and some of them cause public health problems. Macau, which is famous for its gambling industry, has a complex population structure. The globalization in such an international metropolis has enhanced the chance of disease transmission. Therefore, surveillance of zoonotic viruses is necessary for the early warning of potential emerging infectious diseases. Here, we report the first surveillance of bat viruses in Macau. In this study, we collected 1004 samples involving 10 bat species from 7 sites from April 2015 to May 2016, and examined the presence of viruses using nucleic acid-based methods. Coronaviruses, adenoviruses and paramyxoviruses were detected in these samples, with a high prevalence of coronaviruses. While, none was positive for hepatitis A virus, hepatitis E virus or hantavirus. Co-infections are not common in those bat species, but coronavirus HKU6 and adenovirus can be found commonly occurred in Myotis ricketti.
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Affiliation(s)
- Jie Liang
- College of Life Science, Guangzhou University, Guangzhou, 510006, China.,Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, 510260, China
| | - Xing-Lou Yang
- CAS Key Laboratory of Special Pathogens, Center for Emerging Infectious Diseases, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Bei Li
- CAS Key Laboratory of Special Pathogens, Center for Emerging Infectious Diseases, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Qi Liu
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, 510260, China
| | - Qin Zhang
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, 510260, China
| | - Hui Liu
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, 510260, China
| | - Hon-Pio Kan
- Macau Civic and Municipal Affairs Bureau, Macao SAR, China
| | - Kai-Chin Wong
- Macau Civic and Municipal Affairs Bureau, Macao SAR, China
| | - Si-Nga Chek
- Macau Civic and Municipal Affairs Bureau, Macao SAR, China
| | - Xiangyang He
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, 510260, China
| | - Xingwen Peng
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, 510260, China
| | - Zheng-Li Shi
- CAS Key Laboratory of Special Pathogens, Center for Emerging Infectious Diseases, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Yi Wu
- College of Life Science, Guangzhou University, Guangzhou, 510006, China.
| | - Libiao Zhang
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, 510260, China.
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17
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Molecular detection of viruses in Kenyan bats and discovery of novel astroviruses, caliciviruses and rotaviruses. Virol Sin 2017; 32:101-114. [PMID: 28393313 PMCID: PMC6702250 DOI: 10.1007/s12250-016-3930-2] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Accepted: 02/15/2017] [Indexed: 12/12/2022] Open
Abstract
This is the first country-wide surveillance of bat-borne viruses in Kenya spanning
from 2012–2015 covering sites perceived to have medium to high level bat-human
interaction. The objective of this surveillance study was to apply a non-invasive
approach using fresh feces to detect viruses circulating within the diverse species
of Kenyan bats. We screened for both DNA and RNA viruses; specifically, astroviruses
(AstVs), adenoviruses (ADVs), caliciviruses (CalVs), coronaviruses (CoVs),
flaviviruses, filoviruses, paramyxoviruses (PMVs), polyomaviruses (PYVs) and
rotaviruses. We used family-specific primers, amplicon sequencing and further
characterization by phylogenetic analysis. Except for filoviruses, eight virus
families were detected with varying distributions and positive rates across the five
regions (former provinces) studied. AstVs (12.83%), CoVs (3.97%), PMV (2.4%), ADV
(2.26%), PYV (1.65%), CalVs (0.29%), rotavirus (0.19%) and flavivirus (0.19%). Novel
CalVs were detected in Rousettus aegyptiacus and
Mops condylurus while novel
Rotavirus-A-related viruses were detected in Taphozous bats and R.
aegyptiacus. The two Rotavirus A (RVA)
strains detected were highly related to human strains with VP6 genotypes I2 and I16.
Genotype I16 has previously been assigned to human RVA-strain B10 from Kenya only,
which raises public health concern, particularly considering increased human-bat
interaction. Additionally, 229E-like bat CoVs were detected in samples originating
from Hipposideros bats roosting in sites with
high human activity. Our findings confirm the presence of diverse viruses in Kenyan
bats while providing extended knowledge on bat virus distribution. The detection of
viruses highly related to human strains and hence of public health concern,
underscores the importance of continuous surveillance.
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18
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Wang B, Yang XL, Li W, Zhu Y, Ge XY, Zhang LB, Zhang YZ, Bock CT, Shi ZL. Detection and genome characterization of four novel bat hepadnaviruses and a hepevirus in China. Virol J 2017; 14:40. [PMID: 28222808 PMCID: PMC5320732 DOI: 10.1186/s12985-017-0706-8] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 02/04/2017] [Indexed: 01/28/2023] Open
Abstract
Background In recent years, novel hepadnaviruses, hepeviruses, hepatoviruses, and hepaciviruses have been discovered in various species of bat around the world, indicating that bats may act as natural reservoirs for these hepatitis viruses. In order to further assess the distribution of hepatitis viruses in bat populations in China, we tested the presence of these hepatitis viruses in our archived bat liver samples that originated from several bat species and various geographical regions in China. Methods A total of 78 bat liver samples (involving two families, five genera, and 17 species of bat) were examined using nested or heminested reverse transcription PCR (RT-PCR) with degenerate primers. Full-length genomic sequences of two virus strains were sequenced followed by phylogenetic analyses. Results Four samples were positive for hepadnavirus, only one was positive for hepevirus, and none of the samples were positive for hepatovirus or hepacivirus. The hepadnaviruses were discovered in the horseshoe bats, Rhinolophus sinicus and Rhinolophus affinis, and the hepevirus was found in the whiskered bat Myotis davidii. The full-length genomic sequences were determined for one of the two hepadnaviruses identified in R. sinicus (designated BtHBVRs3364) and the hepevirus (designated BtHEVMd2350). A sequence identity analysis indicated that BtHBVRs3364 had the highest degree of identity with a previously reported hepadnavirus from the roundleaf bat, Hipposideros pomona, from China, and BtHEVMd2350 had the highest degree of identity with a hepevirus found in the serotine bat, Eptesicus serotinus, from Germany, but it exhibited high levels of divergence at both the nucleotide and the amino acid levels. Conclusions This is the first study to report that the Chinese horseshoe bat and the Chinese whiskered bat have been found to carry novel hepadnaviruses and a novel hepevirus, respectively. The discovery of BtHBVRs3364 further supports the significance of host switches evolution while opposing the co-evolutionary theory associated with hepadnaviruses. According to the latest criterion of the International Committee on Taxonomy of Viruses (ICTV), we hypothesize that BtHEVMd2350 represents an independent genotype within the species Orthohepevirus D of the family Hepeviridae.
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Affiliation(s)
- Bo Wang
- CAS Key Laboratory of Special Pathogens and Biosafety and Center for Emerging Infectious Diseases, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.,Department of Infectious Diseases, Robert Koch Institute, Berlin, Germany
| | - Xing-Lou Yang
- CAS Key Laboratory of Special Pathogens and Biosafety and Center for Emerging Infectious Diseases, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Wen Li
- CAS Key Laboratory of Special Pathogens and Biosafety and Center for Emerging Infectious Diseases, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Yan Zhu
- CAS Key Laboratory of Special Pathogens and Biosafety and Center for Emerging Infectious Diseases, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Xing-Yi Ge
- CAS Key Laboratory of Special Pathogens and Biosafety and Center for Emerging Infectious Diseases, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Li-Biao Zhang
- Guangdong Institute of Applied Biological Resource, Guangzhou, 510260, China
| | - Yun-Zhi Zhang
- Laboratory for Zoonosis Control and Prevention, Yunnan Institute of Endemic Diseases Control and Prevention, Dali, 671000, China
| | - Claus-Thomas Bock
- Department of Infectious Diseases, Robert Koch Institute, Berlin, Germany
| | - Zheng-Li Shi
- CAS Key Laboratory of Special Pathogens and Biosafety and Center for Emerging Infectious Diseases, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.
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19
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Obame-Nkoghe J, Rahola N, Bourgarel M, Yangari P, Prugnolle F, Maganga GD, Leroy EM, Fontenille D, Ayala D, Paupy C. Bat flies (Diptera: Nycteribiidae and Streblidae) infesting cave-dwelling bats in Gabon: diversity, dynamics and potential role in Polychromophilus melanipherus transmission. Parasit Vectors 2016; 9:333. [PMID: 27286888 PMCID: PMC4902993 DOI: 10.1186/s13071-016-1625-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 06/02/2016] [Indexed: 11/13/2022] Open
Abstract
Background Evidence of haemosporidian infections in bats and bat flies has motivated a growing interest in characterizing their transmission cycles. In Gabon (Central Africa), many caves house massive colonies of bats that are known hosts of Polychromophilus Dionisi parasites, presumably transmitted by blood-sucking bat flies. However, the role of bat flies in bat malaria transmission remains under-documented. Methods An entomological survey was carried out in four caves in Gabon to investigate bat fly diversity, infestation rates and host preferences and to determine their role in Polychromophilus parasite transmission. Bat flies were sampled for 2–4 consecutive nights each month from February to April 2011 (Faucon and Zadie caves) and from May 2012 to April 2013 (Kessipoughou and Djibilong caves). Bat flies isolated from the fur of each captured bat were morphologically identified and screened for infection by haemosporidian parasites using primers targeting the mitochondrial cytochrome b gene. Results Among the 1,154 bats captured and identified as Miniopterus inflatus Thomas (n = 354), Hipposideros caffer Sundevall complex (n = 285), Hipposideros gigas Wagner (n = 317), Rousettus aegyptiacus Geoffroy (n = 157, and Coleura afra Peters (n = 41), 439 (38.0 %) were infested by bat flies. The 1,063 bat flies recovered from bats belonged to five taxa: Nycteribia schmidlii scotti Falcoz, Eucampsipoda africana Theodor, Penicillidia fulvida Bigot, Brachytarsina allaudi Falcoz and Raymondia huberi Frauenfeld group. The mean infestation rate varied significantly according to the bat species (ANOVA, F(4,75) = 13.15, P < 0.001) and a strong association effect between bat fly species and host bat species was observed. Polychromophilus melanipherus Dionisi was mainly detected in N. s. scotti and P. fulvida and less frequently in E. africana, R. huberi group and B. allaudi bat flies. These results suggest that N. s. scotti and P. fulvida could potentially be involved in P. melanipherus transmission among cave-dwelling bats. Sequence analysis revealed eight haplotypes of P. melanipherus. Conclusions This work represents the first documented record of the cave-dwelling bat fly fauna in Gabon and significantly contributes to our understanding of bat fly host-feeding behavior and their respective roles in Polychromophilus transmission. Electronic supplementary material The online version of this article (doi:10.1186/s13071-016-1625-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Judicaël Obame-Nkoghe
- Laboratoire MIVEGEC, UMR 224-5290 CNRS-IRD-UM, IRD Montpellier, Montpellier, France.,Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
| | - Nil Rahola
- Laboratoire MIVEGEC, UMR 224-5290 CNRS-IRD-UM, IRD Montpellier, Montpellier, France.,Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
| | - Mathieu Bourgarel
- Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon.,Centre de coopération internationale en recherche agronomique pour le développement (CIRAD), UPR AGIRS, F-34398, Montpellier, France
| | - Patrick Yangari
- Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
| | - Franck Prugnolle
- Laboratoire MIVEGEC, UMR 224-5290 CNRS-IRD-UM, IRD Montpellier, Montpellier, France.,Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
| | - Gael Darren Maganga
- Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
| | - Eric-Maurice Leroy
- Laboratoire MIVEGEC, UMR 224-5290 CNRS-IRD-UM, IRD Montpellier, Montpellier, France.,Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
| | - Didier Fontenille
- Laboratoire MIVEGEC, UMR 224-5290 CNRS-IRD-UM, IRD Montpellier, Montpellier, France.,Institut Pasteur du Cambodge, Phnom Penh, Cambodia
| | - Diego Ayala
- Laboratoire MIVEGEC, UMR 224-5290 CNRS-IRD-UM, IRD Montpellier, Montpellier, France.,Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
| | - Christophe Paupy
- Laboratoire MIVEGEC, UMR 224-5290 CNRS-IRD-UM, IRD Montpellier, Montpellier, France. .,Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon.
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20
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Ge XY, Wang N, Zhang W, Hu B, Li B, Zhang YZ, Zhou JH, Luo CM, Yang XL, Wu LJ, Wang B, Zhang Y, Li ZX, Shi ZL. Coexistence of multiple coronaviruses in several bat colonies in an abandoned mineshaft. Virol Sin 2016; 31:31-40. [PMID: 26920708 PMCID: PMC7090819 DOI: 10.1007/s12250-016-3713-9] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Accepted: 01/22/2016] [Indexed: 01/04/2023] Open
Abstract
Since the 2002–2003 severe acute respiratory syndrome (SARS) outbreak prompted a search for the natural reservoir of the SARS coronavirus, numerous alpha- and betacoronaviruses have been discovered in bats around the world. Bats are likely the natural reservoir of alpha- and betacoronaviruses, and due to the rich diversity and global distribution of bats, the number of bat coronaviruses will likely increase. We conducted a surveillance of coronaviruses in bats in an abandoned mineshaft in Mojiang County, Yunnan Province, China, from 2012–2013. Six bat species were frequently detected in the cave: Rhinolophus sinicus, Rhinolophus affinis, Hipposideros pomona, Miniopterus schreibersii, Miniopterus fuliginosus, and Miniopterus fuscus. By sequencing PCR products of the coronavirus RNA-dependent RNA polymerase gene (RdRp), we found a high frequency of infection by a diverse group of coronaviruses in different bat species in the mineshaft. Sequenced partial RdRp fragments had 80%–99% nucleic acid sequence identity with well-characterized Alphacoronavirus species, including BtCoV HKU2, BtCoV HKU8, and BtCoV1, and unassigned species BtCoV HKU7 and BtCoV HKU10. Additionally, the surveillance identified two unclassified betacoronaviruses, one new strain of SARS-like coronavirus, and one potentially new betacoronavirus species. Furthermore, coronavirus co-infection was detected in all six bat species, a phenomenon that fosters recombination and promotes the emergence of novel virus strains. Our findings highlight the importance of bats as natural reservoirs of coronaviruses and the potentially zoonotic source of viral pathogens.![]()
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Affiliation(s)
- Xing-Yi Ge
- Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Ning Wang
- Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Wei Zhang
- Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Ben Hu
- Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Bei Li
- Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Yun-Zhi Zhang
- Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Yunnan Institute of Endemic Diseases Control and Prevention, Dali, 671000, China.,School of Public Health, Dali University, Dali, 671000, China
| | - Ji-Hua Zhou
- Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Yunnan Institute of Endemic Diseases Control and Prevention, Dali, 671000, China
| | - Chu-Ming Luo
- Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Xing-Lou Yang
- Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Li-Jun Wu
- Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Bo Wang
- Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Yun Zhang
- Mojiang Center for Diseases Control and Prevention, Mojiang, 654800, China
| | - Zong-Xiao Li
- Mojiang Center for Diseases Control and Prevention, Mojiang, 654800, China
| | - Zheng-Li Shi
- Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China.
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21
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Abstract
Recent studies have clearly shown that bats are the reservoir hosts of a wide diversity of novel viruses with representatives from most of the known animal virus families. In many respects bats make ideal reservoir hosts for viruses: they are the only mammals that fly, thus assisting in virus dispersal; they roost in large numbers, thus aiding transmission cycles; some bats hibernate over winter, thus providing a mechanism for viruses to persist between seasons; and genetic factors may play a role in the ability of bats to host viruses without resulting in clinical disease. Within the broad diversity of viruses found in bats are some important neurological pathogens, including rabies and other lyssaviruses, and Hendra and Nipah viruses, two recently described viruses that have been placed in a new genus, Henipaviruses in the family Paramyxoviridae. In addition, bats can also act as alternative hosts for the flaviviruses Japanese encephalitis and St Louis encephalitis viruses, two important mosquito-borne encephalitogenic viruses, and bats can assist in the dispersal and over-wintering of these viruses. Bats are also the reservoir hosts of progenitors of SARS and MERS coronaviruses, although other animals act as spillover hosts. This chapter presents the physiological and ecological factors affecting the ability of bats to act as reservoirs of neurotropic viruses, and describes the major transmission cycles leading to human infection.
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Affiliation(s)
- Carol Shoshkes Reiss
- Departments of Biology and Neural Science, New York University, New York, New York USA
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22
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Mackay IM, Arden KE. MERS coronavirus: diagnostics, epidemiology and transmission. Virol J 2015; 12:222. [PMID: 26695637 PMCID: PMC4687373 DOI: 10.1186/s12985-015-0439-5] [Citation(s) in RCA: 232] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 11/27/2015] [Indexed: 01/04/2023] Open
Abstract
The first known cases of Middle East respiratory syndrome (MERS), associated with infection by a novel coronavirus (CoV), occurred in 2012 in Jordan but were reported retrospectively. The case first to be publicly reported was from Jeddah, in the Kingdom of Saudi Arabia (KSA). Since then, MERS-CoV sequences have been found in a bat and in many dromedary camels (DC). MERS-CoV is enzootic in DC across the Arabian Peninsula and in parts of Africa, causing mild upper respiratory tract illness in its camel reservoir and sporadic, but relatively rare human infections. Precisely how virus transmits to humans remains unknown but close and lengthy exposure appears to be a requirement. The KSA is the focal point of MERS, with the majority of human cases. In humans, MERS is mostly known as a lower respiratory tract (LRT) disease involving fever, cough, breathing difficulties and pneumonia that may progress to acute respiratory distress syndrome, multiorgan failure and death in 20% to 40% of those infected. However, MERS-CoV has also been detected in mild and influenza-like illnesses and in those with no signs or symptoms. Older males most obviously suffer severe disease and MERS patients often have comorbidities. Compared to severe acute respiratory syndrome (SARS), another sometimes- fatal zoonotic coronavirus disease that has since disappeared, MERS progresses more rapidly to respiratory failure and acute kidney injury (it also has an affinity for growth in kidney cells under laboratory conditions), is more frequently reported in patients with underlying disease and is more often fatal. Most human cases of MERS have been linked to lapses in infection prevention and control (IPC) in healthcare settings, with approximately 20% of all virus detections reported among healthcare workers (HCWs) and higher exposures in those with occupations that bring them into close contact with camels. Sero-surveys have found widespread evidence of past infection in adult camels and limited past exposure among humans. Sensitive, validated reverse transcriptase real-time polymerase chain reaction (RT-rtPCR)-based diagnostics have been available almost from the start of the emergence of MERS. While the basic virology of MERS-CoV has advanced over the past three years, understanding of the interplay between camel, environment, and human remains limited.
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Affiliation(s)
- Ian M Mackay
- Department of Health, Public and Environmental Health Virology Laboratory, Forensic and Scientific Services, Archerfield, QLD, Australia.
- The University of Queensland, St Lucia, QLD, Australia.
- Queensland University of Technology, George St, Brisbane, QLD, Australia.
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23
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Abstract
Bats have been recognized as the natural reservoirs of a large variety of viruses. Special attention has been paid to bat coronaviruses as the two emerging coronaviruses which have caused unexpected human disease outbreaks in the 21st century, Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV) and Middle East Respiratory Syndrome Coronavirus (MERS-CoV), are suggested to be originated from bats. Various species of horseshoe bats in China have been found to harbor genetically diverse SARS-like coronaviruses. Some strains are highly similar to SARS-CoV even in the spike protein and are able to use the same receptor as SARS-CoV for cell entry. On the other hand, diverse coronaviruses phylogenetically related to MERS-CoV have been discovered worldwide in a wide range of bat species, some of which can be classified to the same coronavirus species as MERS-CoV. Coronaviruses genetically related to human coronavirus 229E and NL63 have been detected in bats as well. Moreover, intermediate hosts are believed to play an important role in the transmission and emergence of these coronaviruses from bats to humans. Understanding the bat origin of human coronaviruses is helpful for the prediction and prevention of another pandemic emergence in the future.
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24
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Liang YZ, Wu LJ, Zhang Q, Zhou P, Wang MN, Yang XL, Ge XY, Wang LF, Shi ZL. Cloning, expression, and antiviral activity of interferon β from the Chinese microbat, Myotis davidii. Virol Sin 2015; 30:425-32. [PMID: 26645237 PMCID: PMC7091266 DOI: 10.1007/s12250-015-3668-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 11/27/2015] [Indexed: 12/24/2022] Open
Abstract
Bats are natural reservoir hosts for many viruses that produce no clinical symptoms in bats. Therefore, bats may have evolved effective mechanisms to control viral replication. However, little information is available on bat immune responses to viral infection. Type I interferon (IFN) plays a key role in controlling viral infections. In this study, we report the cloning, expression, and biological activity of interferon β (IFNβ) from the Chinese microbat species, Myotis davidii. We demonstrated the upregulation of IFNB and IFN-stimulated genes in a kidney cell line derived from M. davidii after treatment with polyI:C or infection with Sendai virus. Furthermore, the recombinant IFNβ inhibited vesicular stomatitis virus and bat adenovirus replication in cell lines from two bat species, M. davidii and Rhinolophus sinicus. We provide the first in vitro evidence of IFNβ antiviral activity in microbats, which has important implications for virus interactions with these hosts.
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Affiliation(s)
- Ying-Zi Liang
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Li-Jun Wu
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Qian Zhang
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Peng Zhou
- Program in Emerging Infectious Diseases, Duke-National University of Singapore Graduate Medical School, Singapore, 169857, Singapore
| | - Mei-Niang Wang
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Xing-Lou Yang
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Xing-Yi Ge
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Lin-Fa Wang
- Program in Emerging Infectious Diseases, Duke-National University of Singapore Graduate Medical School, Singapore, 169857, Singapore
| | - Zheng-Li Shi
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China.
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25
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Xie Q, Cao Y, Su J, Wu X, Wan C, Ke C, Zhao W, Zhang B. Genomic sequencing and analysis of the first imported Middle East Respiratory Syndrome Coronavirus (MERS CoV) in China. SCIENCE CHINA-LIFE SCIENCES 2015. [PMID: 26199186 PMCID: PMC7089034 DOI: 10.1007/s11427-015-4903-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Qian Xie
- The lab of Biosafety Level 3, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, 510515, China
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26
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Pearce LA, Yu M, Waddington LJ, Barr JA, Scoble JA, Crameri GS, McKinstry WJ. Structural characterization by transmission electron microscopy and immunoreactivity of recombinant Hendra virus nucleocapsid protein expressed and purified from Escherichia coli. Protein Expr Purif 2015. [PMID: 26196500 PMCID: PMC7129954 DOI: 10.1016/j.pep.2015.07.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Recombinant HeV N was expressed in a soluble from in E. coli. HeV N purified by IMAC and SEC formed higher order oligomers. Negative-stain EM images of recombinant HeV N indicated self-assembly to form helical chains of nucleocapsids. Recombinant forms of HeV N were immuno-reactive with sera from infected animals and humans.
Hendra virus (family Paramyxoviridae) is a negative sense single-stranded RNA virus (NSRV) which has been found to cause disease in humans, horses, and experimentally in other animals, e.g. pigs and cats. Pteropid bats commonly known as flying foxes have been identified as the natural host reservoir. The Hendra virus nucleocapsid protein (HeV N) represents the most abundant viral protein produced by the host cell, and is highly immunogenic with naturally infected humans and horses producing specific antibodies towards this protein. The purpose of this study was to express and purify soluble, functionally active recombinant HeV N, suitable for use as an immunodiagnostic reagent to detect antibodies against HeV. We expressed both full-length HeV N, (HeV NFL), and a C-terminal truncated form, (HeV NCORE), using a bacterial heterologous expression system. Both HeV N constructs were engineered with an N-terminal Hisx6 tag, and purified using a combination of immobilized metal affinity chromatography (IMAC) and size exclusion chromatography (SEC). Purified recombinant HeV N proteins self-assembled into soluble higher order oligomers as determined by SEC and negative-stain transmission electron microscopy. Both HeV N proteins were highly immuno-reactive with sera from animals and humans infected with either HeV or the closely related Nipah virus (NiV), but displayed no immuno-reactivity towards sera from animals infected with a non-pathogenic paramyxovirus (CedPV), or animals receiving Equivac® (HeV G glycoprotein subunit vaccine), using a Luminex-based multiplexed microsphere assay.
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Affiliation(s)
- Lesley A Pearce
- CSIRO Manufacturing Flagship, Parkville, Victoria, Australia.
| | - Meng Yu
- CSIRO Australian Animal Health Laboratory and Biosecurity Flagship, Geelong, Victoria, Australia
| | | | - Jennifer A Barr
- CSIRO Australian Animal Health Laboratory and Biosecurity Flagship, Geelong, Victoria, Australia
| | - Judith A Scoble
- CSIRO Manufacturing Flagship, Parkville, Victoria, Australia
| | - Gary S Crameri
- CSIRO Australian Animal Health Laboratory and Biosecurity Flagship, Geelong, Victoria, Australia
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27
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Mackay IM, Arden KE. Middle East respiratory syndrome: An emerging coronavirus infection tracked by the crowd. Virus Res 2015; 202:60-88. [PMID: 25656066 PMCID: PMC7114422 DOI: 10.1016/j.virusres.2015.01.021] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Revised: 01/22/2015] [Accepted: 01/23/2015] [Indexed: 12/20/2022]
Abstract
In 2012 in Jordan, infection by a novel coronavirus (CoV) caused the first known cases of Middle East respiratory syndrome (MERS). MERS-CoV sequences have since been found in a bat and the virus appears to be enzootic among dromedary camels across the Arabian Peninsula and in parts of Africa. The majority of human cases have occurred in the Kingdom of Saudi Arabia (KSA). In humans, the etiologic agent, MERS-CoV, has been detected in severe, mild and influenza-like illness and in those without any obvious signs or symptoms of disease. MERS is often a lower respiratory tract disease associated with fever, cough, breathing difficulties, pneumonia that can progress to acute respiratory distress syndrome, multiorgan failure and death among more than a third of those infected. Severe disease is usually found in older males and comorbidities are frequently present in cases of MERS. Compared to SARS, MERS progresses more rapidly to respiratory failure and acute kidney injury, is more often observed as severe disease in patients with underlying illnesses and is more often fatal. MERS-CoV has a broader tropism than SARS-CoV, rapidly triggers cellular damage, employs a different receptor and induces a delayed proinflammatory response in cells. Most human cases have been linked to lapses in infection prevention and control in healthcare settings, with a fifth of virus detections reported among healthcare workers. This review sets out what is currently known about MERS and the MERS-CoV, summarises the new phenomenon of crowd-sourced epidemiology and lists some of the many questions that remain unanswered, nearly three years after the first reported case.
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Affiliation(s)
- Ian M Mackay
- Queensland Paediatric Infectious Diseases Laboratory, Queensland Children's Medical Research Institute, The University of Queensland, Brisbane, Australia.
| | - Katherine E Arden
- Queensland Paediatric Infectious Diseases Laboratory, Queensland Children's Medical Research Institute, The University of Queensland, Brisbane, Australia
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28
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August TA, Nunn MA, Fensome AG, Linton DM, Mathews F. Sympatric woodland Myotis bats form tight-knit social groups with exclusive roost home ranges. PLoS One 2014; 9:e112225. [PMID: 25356770 PMCID: PMC4214762 DOI: 10.1371/journal.pone.0112225] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 10/01/2014] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The structuring of wild animal populations can influence population dynamics, disease spread, and information transfer. Social network analysis potentially offers insights into these processes but is rarely, if ever, used to investigate more than one species in a community. We therefore compared the social, temporal and spatial networks of sympatric Myotis bats (M. nattereri (Natterer's bats) and M. daubentonii (Daubenton's bats)), and asked: (1) are there long-lasting social associations within species? (2) do the ranges occupied by roosting social groups overlap within or between species? (3) are M. daubentonii bachelor colonies excluded from roosting in areas used by maternity groups? RESULTS Using data on 490 ringed M. nattereri and 978 M. daubentonii from 379 colonies, we found that both species formed stable social groups encompassing multiple colonies. M. nattereri formed 11 mixed-sex social groups with few (4.3%) inter-group associations. Approximately half of all M. nattereri were associated with the same individuals when recaptured, with many associations being long-term (>100 days). In contrast, M. daubentonii were sexually segregated; only a quarter of pairs were associated at recapture after a few days, and inter-sex associations were not long-lasting. Social groups of M. nattereri and female M. daubentonii had small roost home ranges (mean 0.2 km2 in each case). Intra-specific overlap was low, but inter-specific overlap was high, suggesting territoriality within but not between species. M. daubentonii bachelor colonies did not appear to be excluded from roosting areas used by females. CONCLUSIONS Our data suggest marked species- and sex-specific patterns of disease and information transmission are likely between bats of the same genus despite sharing a common habitat. The clear partitioning of the woodland amongst social groups, and their apparent reliance on small patches of habitat for roosting, means that localised woodland management may be more important to bat conservation than previously recognised.
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Affiliation(s)
- Tom A August
- Centre for Ecology and Hydrology, Wallingford, Oxfordshire, United Kingdom; University of Exeter, Exeter, Devon, United Kingdom
| | - Miles A Nunn
- Centre for Ecology and Hydrology, Wallingford, Oxfordshire, United Kingdom
| | - Amy G Fensome
- Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, Devon, United Kingdom
| | - Danielle M Linton
- Wildlife Conservation Research Unit, Oxford University, Oxford, Oxfordshire, United Kingdom
| | - Fiona Mathews
- Biosciences, University of Exeter, Exeter, Devon, United Kingdom
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29
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Hu B, Chmura AA, Li J, Zhu G, Desmond JS, Zhang Y, Zhang W, Epstein JH, Daszak P, Shi Z. Detection of diverse novel astroviruses from small mammals in China. J Gen Virol 2014; 95:2442-2449. [PMID: 25034867 DOI: 10.1099/vir.0.067686-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Astroviruses infect humans and many animal species and cause gastroenteritis. To extensively understand the distribution and genetic diversity of astrovirus in small mammals, we tested 968 anal swabs from 39 animal species, most of which were bats and rodents. We detected diverse astroviruses in 10 bat species, including known bat astroviruses and a large number of novel viruses. Meanwhile, novel groups of astroviruses were identified in three wild rodent species and a remarkably high genetic diversity of astrovirus was revealed in Eothenomys cachinus. We detected astroviruses in captive-bred porcupines and a nearly full-length genome sequence was determined for one strain. Phylogenetic analysis of the complete ORF2 sequence suggested that this strain may share a common ancestor with porcine astrovirus type 2. Moreover, to our knowledge, this study reports the first discovery of astroviruses in shrews and pikas. Our results provide new insights for understanding these small mammals as natural reservoirs of astroviruses.
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Affiliation(s)
- Ben Hu
- Center for Emerging Infectious Diseases, CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, PR China
| | | | - Jialu Li
- Center for Emerging Infectious Diseases, CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, PR China
| | | | | | - Yunzhi Zhang
- Yunnan Institute of Endemic Diseases Control and Prevention, Dali, PR China
| | - Wei Zhang
- Center for Emerging Infectious Diseases, CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, PR China
| | | | | | - Zhengli Shi
- Center for Emerging Infectious Diseases, CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, PR China
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30
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Bat-derived influenza-like viruses H17N10 and H18N11. Trends Microbiol 2014; 22:183-91. [PMID: 24582528 PMCID: PMC7127364 DOI: 10.1016/j.tim.2014.01.010] [Citation(s) in RCA: 247] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 01/26/2014] [Accepted: 01/30/2014] [Indexed: 11/24/2022]
Abstract
Bat-derived influenza-like virus hemagglutinin and neuraminidase lack canonical functions and structures. Putative functional modules/domains in other bat-derived influenza-like proteins are conserved. Potential genomic reassortments with canonical influenza virus cannot be ruled out and should be assessed.
Shorebirds and waterfowls are believed to be the reservoir hosts for influenza viruses, whereas swine putatively act as mixing vessels. The recent identification of two influenza-like virus genomes (designated H17N10 and H18N11) from bats has challenged this notion. A crucial question concerns the role bats might play in influenza virus ecology. Structural and functional studies of the two major surface envelope proteins, hemagglutinin (HA) and neuraminidase (NA), demonstrate that neither has canonical HA or NA functions found in influenza viruses. However, putative functional modules and domains in other encoded proteins are conserved, and the N-terminal domain of the H17N10 polymerase subunit PA has a classical structure and function. Therefore, potential genomic reassortments of such influenza-like viruses with canonical influenza viruses cannot be excluded at this point and should be assessed.
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Gao GF, Wu Y. Haunted with and hunting for viruses. SCIENCE CHINA. LIFE SCIENCES 2013; 56:675-7. [PMID: 23917837 PMCID: PMC7089303 DOI: 10.1007/s11427-013-4525-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Indexed: 01/20/2023]
Affiliation(s)
- George Fu Gao
- Chinese Center for Disease Control and Prevention, Beijing, 102206 China
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101 China
- Research Network of Immunity and Health, Beijing Institutes of Life Science, Chinese Academy of Sciences, Beijing, 100101 China
| | - Ying Wu
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101 China
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