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Kane Y, Tendu A, Li R, Chen Y, Mastriani E, Lan J, Catherine Hughes A, Berthet N, Wong G. Viral diversity in wild and urban rodents of Yunnan Province, China. Emerg Microbes Infect 2024; 13:2290842. [PMID: 38047395 PMCID: PMC10829829 DOI: 10.1080/22221751.2023.2290842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 11/29/2023] [Indexed: 12/05/2023]
Abstract
Rodents represent over 40% of known mammal species and are found in various terrestrial habitats. They are significant reservoirs for zoonotic viruses, including harmful pathogens such as arenaviruses and hantaviruses, yet knowledge of their hosts and distributions is limited. Therefore, characterizing the virome profile in these animals is invaluable for outbreak preparedness, especially in potential hotspots of mammal diversity. This study included 681 organs from 124 rodents and one Chinese tree shrew collected from Yunnan Province, China, during 2020-2021. Metagenomic analysis revealed unique features of mammalian viruses in rodent organs across habitats with varying human disturbances. R. tanezumi in locations with high anthropogenic disturbance exhibited the highest mammal viral diversity, with spleen and lung samples showing the highest diversities for these viruses at the organ level. Mammal viral diversity for both commensal and non-commensal rats was identified to positively correlate with landscape disturbance. Some virus families were associated with particular organs or host species, suggesting tropism for these pathogens. Notably, known and novel viral species that are likely to infect humans were identified. R. tanezumi was identified as a reservoir and carrier for various zoonotic viruses, including porcine bocavirus, hantavirus, cardiovirus, and lyssavirus. These findings highlight the influence of rodent community composition and anthropogenic activities on diverse virome profiles, with R. tanezumi as an important reservoir for zoonotic viruses.
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Affiliation(s)
- Yakhouba Kane
- Viral Hemorrhagic Fevers Research Unit, CAS Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Alexander Tendu
- Viral Hemorrhagic Fevers Research Unit, CAS Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Ruiya Li
- Viral Hemorrhagic Fevers Research Unit, CAS Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Yanhua Chen
- Viral Hemorrhagic Fevers Research Unit, CAS Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, People’s Republic of China
- Landscape Ecology Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, People’s Republic of China
| | - Emilio Mastriani
- Centre for Microbes, Development, and Health, and Unit of Discovery and Molecular Characterization of Pathogens, CAS Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, People’s Republic of China
| | - Jiaming Lan
- Viral Hemorrhagic Fevers Research Unit, CAS Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, People’s Republic of China
| | - Alice Catherine Hughes
- Landscape Ecology Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, People’s Republic of China
- School of Biological Sciences, University of Hong Kong, Hong Kong SAR, People’s Republic of China
| | - Nicolas Berthet
- Centre for Microbes, Development, and Health, and Unit of Discovery and Molecular Characterization of Pathogens, CAS Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, People’s Republic of China
- Institut Pasteur, Unité Environnement et Risque Infectieux, Cellule d’Intervention Biologique d’Urgence, Paris, France
- Institut Pasteur, Université Paris-cite, Unité Epidémiologie et Physiopathologie des Virus Oncogènes, Paris, France
| | - Gary Wong
- Viral Hemorrhagic Fevers Research Unit, CAS Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, People’s Republic of China
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Xu L, Bie M, Li J, Zhou H, Hu T, Carr MJ, Lu L, Shi W. Isolation and characterization of a novel rodent hepevirus in long-tailed dwarf hamsters ( Cricetulus longicaudatus) in China. J Gen Virol 2024; 105. [PMID: 38767609 DOI: 10.1099/jgv.0.001989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024] Open
Abstract
Hepeviruses have been identified in a broad range of animal hosts, including mammals, birds, and fish. In this study, rodents (n=91) from seven different species and ten pikas (Ochotona curzoniae) were collected in Qinghai Province, China. Using transcriptomic sequencing and confirmatory molecular testing, hepeviruses were detected in 27 of 45 (60 %) long-tailed dwarf hamsters (Cricetulus longicaudatus) and were undetected in other rodents and pika. The complete genome sequences from 14 representative strains were subsequently obtained, and phylogenetic analyses suggested that they represent a novel species within the genus Rocahepevirus, which we tentatively designated as Cl-2018QH. The virus was successfully isolated in human hepatoma (Huh-7) and murine fibroblast (17 Cl-1) cell lines, though both exhibited limited replication as assayed by detection of negative-sense RNA intermediates. A129 immunodeficient mice were inoculated with Cl-2018QH and the virus was consistently detected in multiple organs, despite relatively low viral loads. In summary, this study has described a novel rodent hepevirus, which enhances our knowledge of the genetic diversity of rodent hepeviruses and highlights its potential for cross-species transmission.
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Affiliation(s)
- Lin Xu
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji'nan 250117, PR China
- Key Laboratory of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian 271000, PR China
| | - Mengyu Bie
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji'nan 250117, PR China
- Key Laboratory of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian 271000, PR China
| | - Juan Li
- Key Laboratory of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian 271000, PR China
| | - Hong Zhou
- Key Laboratory of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian 271000, PR China
| | - Tao Hu
- Key Laboratory of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian 271000, PR China
| | - Michael J Carr
- National Virus Reference Laboratory, School of Medicine, University College Dublin, Dublin, D04 E1W1, Ireland
- International Collaboration Unit, International Institute for Zoonosis Control, Hokkaido University, Sapporo 001-0020, Japan
| | - Liang Lu
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, PR China
| | - Weifeng Shi
- Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, PR China
- Shanghai Institute of Virology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, PR China
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3
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Zong K, Guo Y, Song J, Liu M, Hao J, Zhang J, Li X, Zhu S, Huo S, Xu Z, Liu P, Zhao Y, Bi Y, Qu J, Gao GF, Liu J. The genomic characteristics and pathogenicity of a mammalian orthoreovirus within a new lineage from wild pika in plateau. Virol Sin 2023; 38:877-888. [PMID: 37931840 PMCID: PMC10786664 DOI: 10.1016/j.virs.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 11/03/2023] [Indexed: 11/08/2023] Open
Abstract
Emerging and re-emerging viruses from wild animals have seriously threatened the health of humans and domesticated animals in recent years. Herein, we isolated a new mammalian orthoreovirus (MRV), Pika/MRV/GCCDC7/2019 (PMRV-GCCDC7), in the Qinghai-Tibet Plateau wild pika (Ochotona curzoniae). Though the PMRV-GCCDC7 shows features of a typical reovirus with ten gene segments arranged in 3:3:4 in length, the virus belongs to an independent evolutionary branch compared to other MRVs based on phylogenetic tree analysis. The results of cellular susceptibility, species tropism, and replication kinetics of PMRV-GCCDC7 indicated the virus could infect four human cell lines (A549, Huh7, HCT, and LoVo) and six non-human cell lines, including Vero-E6, LLC-MK2, BHK-21, N2a, MDCK, and RfKT cell, derived from diverse mammals, i.e. monkey, mice, canine and bat, which revealed the potential of PMRV-GCCDC7 to infect a variety of hosts. Infection of BALB/c mice with PMRV-GCCDC7 via intranasal inoculation led to relative weight loss, lung tissue damage and inflammation with the increase of virus titer, but no serious respiratory symptoms and death occurred. The characterization of the new reovirus from a plateau-based wild animal has expanded our knowledge of the host range of MRV and provided insight into its risk of trans-species transmission and zoonotic diseases.
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Affiliation(s)
- Kexin Zong
- School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China; NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Yuanyuan Guo
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Jingdong Song
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Maoshun Liu
- School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China; NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Junfeng Hao
- Laboratory Animal Center, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
| | - Jie Zhang
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Xin Li
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Shiyan Zhu
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Shuting Huo
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Ziqian Xu
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Peipei Liu
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Yingze Zhao
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Yuhai Bi
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Jiapeng Qu
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, 810001, China.
| | - George F Gao
- School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China; NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China; CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China; Research Unit of Adaptive Evolution and Control of Emerging Viruses (2018RU009), Chinese Academy of Medical Sciences, Beijing, 100021, China.
| | - Jun Liu
- School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China; NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China; Research Unit of Adaptive Evolution and Control of Emerging Viruses (2018RU009), Chinese Academy of Medical Sciences, Beijing, 100021, China.
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Li Y, Tang C, Zhang Y, Li Z, Wang G, Peng R, Huang Y, Hu X, Xin H, Feng B, Cao X, He Y, Guo T, He Y, Su H, Cui X, Niu L, Wu Z, Yang J, Yang F, Lu G, Gao L, Jin Q, Xiao M, Yin F, Du J. Diversity and independent evolutionary profiling of rodent-borne viruses in Hainan, a tropical island of China. Virol Sin 2023; 38:651-662. [PMID: 37572844 PMCID: PMC10590688 DOI: 10.1016/j.virs.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 08/08/2023] [Indexed: 08/14/2023] Open
Abstract
The risk of emerging infectious diseases (EID) is increasing globally. More than 60% of EIDs worldwide are caused by animal-borne pathogens. This study aimed to characterize the virome, analyze the phylogenetic evolution, and determine the diversity of rodent-borne viruses in Hainan Province, China. We collected 682 anal and throat samples from rodents, combined them into 28 pools according to their species and location, and processed them for next-generation sequencing and bioinformatics analysis. The diverse viral contigs closely related to mammals were assigned to 22 viral families. Molecular clues of the important rodent-borne viruses were further identified by polymerase chain reaction for phylogenetic analysis and annotation of genetic characteristics such as arenavirus, coronavirus, astrovirus, pestivirus, parvovirus, and papillomavirus. We identified pestivirus and bocavirus in Leopoldoms edwardsi from Huangjinjiaoling, and bocavirus in Rattus andamanensis from the national nature reserves of Bangxi with low amino acid identity to known pathogens are proposed as the novel species, and their rodent hosts have not been previously reported to carry these viruses. These results expand our knowledge of viral classification and host range and suggest that there are highly diverse, undiscovered viruses that have evolved independently in their unique wildlife hosts in inaccessible areas.
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Affiliation(s)
- Youyou Li
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Chuanning Tang
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Yun Zhang
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Zihan Li
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Gaoyu Wang
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Ruoyan Peng
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Yi Huang
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Xiaoyuan Hu
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Henan Xin
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Boxuan Feng
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Xuefang Cao
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Yongpeng He
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Tonglei Guo
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Yijun He
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Haoxiang Su
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Xiuji Cui
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Lina Niu
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Zhiqiang Wu
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Jian Yang
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Fan Yang
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Gang Lu
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China
| | - Lei Gao
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Qi Jin
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Meifang Xiao
- Department of Clinical Laboratory, Center for Laboratory Medicine, Hainan Women and Children's Medical Center, Haikou, 571199, China.
| | - Feifei Yin
- Department of Clinical Laboratory, Center for Laboratory Medicine, Hainan Women and Children's Medical Center, Haikou, 571199, China; Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China; Department of Pathogen Biology, Hainan Medical University, Haikou, 571199, China.
| | - Jiang Du
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China; Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, 571199, China; Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Hainan Medical University, Haikou, 571199, China.
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Huang M, Gan J, Xu Z, Guo Y, Chen Z, Gao GF, Liang H, Liu WJ. A black goat-derived novel genotype of Aichi virus C blurs the boundary between caprine and porcine kobuviruses. Virology 2023; 585:215-221. [PMID: 37384968 DOI: 10.1016/j.virol.2023.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/12/2023] [Accepted: 06/21/2023] [Indexed: 07/01/2023]
Abstract
Aichi virus C, a species in the genus Kobuvirus, causes diarrhea diseases in pigs and goats and pose health threat and economic loss for stock farming. A nearly complete genome sequence of caprine kobuvirus GCCDC14 was obtained from an anal swab of a black goat died from diarrhea collected in Hubei, China in 2019. Phylogenetic analyses suggested that GCCDC14 is a novel genotype of Aichi virus C, forming a sister branch to other caprine kobuviruses, with P1 and VP0 genes more closely related to porcine kobuviruses and VP3 in an independent branch. Compared to previous caprine kobuviruses, unique amino acid changes in the poly-l-proline type II helix structure of VP0 and VP1 were found, which may affect the cellular machinery of host and pathogenicity. This study indicates the presence of the kobuvirus with continuously evolving features and emphasizes the surveillance and genetic evolution investigation of kobuviruses for safety of husbandry.
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Affiliation(s)
- Mengkun Huang
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed By the Province and Ministry, Guangxi Medical University, Nanning, 530000, China; NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Jinxian Gan
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed By the Province and Ministry, Guangxi Medical University, Nanning, 530000, China; NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Ziqian Xu
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China
| | - Yuanyuan Guo
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China; School of Public Health, Shandong University, Jinan, 250012, China
| | - Zhangfu Chen
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China; School of Public Health, Shandong University, Jinan, 250012, China
| | - George F Gao
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed By the Province and Ministry, Guangxi Medical University, Nanning, 530000, China; NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China; School of Public Health, Shandong University, Jinan, 250012, China; CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, 100101, China; Research Unit of Adaptive Evolution and Control of Emerging Viruses (2018RU009), Chinese Academy of Medical Sciences, Beijing, 102206, China.
| | - Hao Liang
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed By the Province and Ministry, Guangxi Medical University, Nanning, 530000, China.
| | - William J Liu
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed By the Province and Ministry, Guangxi Medical University, Nanning, 530000, China; NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention (China CDC), Beijing, 102206, China; Research Unit of Adaptive Evolution and Control of Emerging Viruses (2018RU009), Chinese Academy of Medical Sciences, Beijing, 102206, China.
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6
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First Discovery of Phenuiviruses within Diverse RNA Viromes of Asiatic Toad (Bufo gargarizans) by Metagenomics Sequencing. Viruses 2023; 15:v15030750. [PMID: 36992458 PMCID: PMC10056474 DOI: 10.3390/v15030750] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/10/2023] [Accepted: 03/11/2023] [Indexed: 03/17/2023] Open
Abstract
Most zoonotic pathogens originate from mammals and avians, but viral diversity and related biosafety risk assessment in lower vertebrates also need to be explored. Amphibians are an important group of lower vertebrates that played a momentous role in animal evolution. To elucidate the diversity of RNA viruses in one important species of amphibians, the Asiatic toad (Bufo gargarizans), we obtained 44 samples including lung, gut, liver, and kidney tissues from Asiatic toads in Sichuan and Jilin provinces, China, for viral metagenomics sequencing. More than 20 novel RNA viruses derived from the order Bunyavirales and 7 families of Astroviridae, Dicistroviridae, Leviviridae, Partitiviridae, Picornaviridae, Rhabdoviridae, and Virgaviridae were discovered, which were distinct from previously described viruses and formed new clusters, as revealed by phylogenetic analyses. Notably, a novel bastrovirus, AtBastV/GCCDC11/2022, of the family Astroviridae was identified from the gut library, the genome of which contains three open reading frames, with the RNA-dependent RNA polymerase (RdRp) coded by ORF1 closely related to that of hepeviruses, and ORF2 encoding an astrovirus-related capsid protein. Notably, phenuiviruses were discovered for the first time in amphibians. AtPhenV1/GCCDC12/2022 and AtPhenV2/GCCDC13/2022 clustered together and formed a clade with the group of phenuiviruses identified from rodents. Picornaviruses and several invertebrate RNA viruses were also detected. These findings improve our understanding of the high RNA viral diversity in the Asiatic toad and provide new insights in the evolution of RNA viruses in amphibians.
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Xu L, Liu W, Bie M, Hu T, Yan D, Xiao Z, Holmes EC, Shi W. Identification of bovine coronavirus in a Daurian ground squirrel expands the host range of Betacoronavirus 1. Virol Sin 2023; 38:321-323. [PMID: 36863412 PMCID: PMC10176439 DOI: 10.1016/j.virs.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 02/23/2023] [Indexed: 03/04/2023] Open
Affiliation(s)
- Lin Xu
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji'nan, 250117, China; Key Laboratory of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, 271000, China
| | - Wei Liu
- State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Mengyu Bie
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji'nan, 250117, China; Key Laboratory of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, 271000, China
| | - Tao Hu
- Key Laboratory of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, 271000, China
| | - Dong Yan
- Anti-plague Institute of Hebei Province, Zhangjiakou, 075000, China
| | - Zhishu Xiao
- State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Edward C Holmes
- Sydney Institute for Infectious Diseases, School of Medical Sciences, The University of Sydney, Sydney, NSW 2006, Australia
| | - Weifeng Shi
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji'nan, 250117, China; Key Laboratory of Emerging Infectious Diseases in Universities of Shandong, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, 271000, China.
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8
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Dixit H, Upadhyay V, Kulharia M, Verma SK. The putative metal-binding proteome of the Coronaviridae family. METALLOMICS : INTEGRATED BIOMETAL SCIENCE 2023; 15:6969429. [PMID: 36610727 DOI: 10.1093/mtomcs/mfad001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 12/28/2022] [Indexed: 01/09/2023]
Abstract
Metalloproteins are well-known for playing various physicochemical processes in all life forms, including viruses. Some life-threatening viruses (such as some members of the Coronaviridae family of viruses) are emerged and remerged frequently and are rapidly transmitted throughout the globe. This study aims to identify and characterize the metal-binding proteins (MBPs) of the Coronaviridae family of viruses and further provides insight into the MBP's role in sustaining and propagating viruses inside a host cell and in the outer environment. In this study, the available proteome of the Coronaviridae family was exploited. Identified potential MBPs were analyzed for their functional domains, structural aspects, and subcellular localization. We also demonstrate phylogenetic aspects of all predicted MBPs among other Coronaviridae family members to understand the evolutionary trend among their respective hosts. A total of 256 proteins from 51 different species of coronaviruses are predicted as MBPs. These MBPs perform various key roles in the replication and survival of viruses within the host cell. Cysteine, aspartic acid, threonine, and glutamine are key amino acid residues interacting with respective metal ions. Our observations also indicate that the metalloproteins of this family of viruses circulated and evolved in different hosts, which supports the zoonotic nature of coronaviruses. The comprehensive information on MBPs of the Coronaviridae family may be further helpful in designing novel therapeutic metalloprotein targets. Moreover, the study of viral MBPs can also help to understand the roles of MBPs in virus pathogenesis and virus-host interactions.
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Affiliation(s)
- Himisha Dixit
- Centre for Computational Biology & Bioinformatics, Central University of Himachal Pradesh, Kangra176206, India
| | - Vipin Upadhyay
- Centre for Computational Biology & Bioinformatics, Central University of Himachal Pradesh, Kangra176206, India
| | - Mahesh Kulharia
- Centre for Computational Biology & Bioinformatics, Central University of Himachal Pradesh, Kangra176206, India
| | - Shailender Kumar Verma
- Centre for Computational Biology & Bioinformatics, Central University of Himachal Pradesh, Kangra176206, India.,Department of Environmental Studies, University of Delhi, Delhi110007, India
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9
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Pandemic origins and a One Health approach to preparedness and prevention: Solutions based on SARS-CoV-2 and other RNA viruses. Proc Natl Acad Sci U S A 2022; 119:e2202871119. [PMID: 36215506 PMCID: PMC9586299 DOI: 10.1073/pnas.2202871119] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
COVID-19 is the latest zoonotic RNA virus epidemic of concern. Learning how it began and spread will help to determine how to reduce the risk of future events. We review major RNA virus outbreaks since 1967 to identify common features and opportunities to prevent emergence, including ancestral viral origins in birds, bats, and other mammals; animal reservoirs and intermediate hosts; and pathways for zoonotic spillover and community spread, leading to local, regional, or international outbreaks. The increasing scientific evidence concerning the origins of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) is most consistent with a zoonotic origin and a spillover pathway from wildlife to people via wildlife farming and the wildlife trade. We apply what we know about these outbreaks to identify relevant, feasible, and implementable interventions. We identify three primary targets for pandemic prevention and preparedness: first, smart surveillance coupled with epidemiological risk assessment across wildlife–livestock–human (One Health) spillover interfaces; second, research to enhance pandemic preparedness and expedite development of vaccines and therapeutics; and third, strategies to reduce underlying drivers of spillover risk and spread and reduce the influence of misinformation. For all three, continued efforts to improve and integrate biosafety and biosecurity with the implementation of a One Health approach are essential. We discuss new models to address the challenges of creating an inclusive and effective governance structure, with the necessary stable funding for cross-disciplinary collaborative research. Finally, we offer recommendations for feasible actions to close the knowledge gaps across the One Health continuum and improve preparedness and response in the future.
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10
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Camp JV, Desvars-Larrive A, Nowotny N, Walzer C. Monitoring Urban Zoonotic Virus Activity: Are City Rats a Promising Surveillance Tool for Emerging Viruses? Viruses 2022; 14:v14071516. [PMID: 35891496 PMCID: PMC9316102 DOI: 10.3390/v14071516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/16/2022] [Accepted: 07/08/2022] [Indexed: 02/01/2023] Open
Abstract
Urban environments represent unique ecosystems where dense human populations may come into contact with wildlife species, some of which are established or potential reservoirs for zoonotic pathogens that cause human diseases. Finding practical ways to monitor the presence and/or abundance of zoonotic pathogens is important to estimate the risk of spillover to humans in cities. As brown rats (Rattus norvegicus) are ubiquitous in urban habitats, and are hosts of several zoonotic viruses, we conducted longitudinal sampling of brown rats in Vienna, Austria, a large population center in Central Europe. We investigated rat tissues for the presence of several zoonotic viruses, including flaviviruses, hantaviruses, coronaviruses, poxviruses, hepatitis E virus, encephalomyocarditis virus, and influenza A virus. Although we found no evidence of active infections (all were negative for viral nucleic acids) among 96 rats captured between 2016 and 2018, our study supports the findings of others, suggesting that monitoring urban rats may be an efficient way to estimate the activity of zoonotic viruses in urban environments.
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Affiliation(s)
- Jeremy V. Camp
- Institute of Virology, University of Veterinary Medicine Vienna, 1210 Vienna, Austria;
- Center for Virology, Medical University of Vienna, 1090 Vienna, Austria
- Correspondence:
| | - Amélie Desvars-Larrive
- Institute of Food Safety, Food Technology and Veterinary Public Health, University of Veterinary Medicine Vienna, 1210 Vienna, Austria;
- Complexity Science Hub Vienna, 1080 Vienna, Austria
- VetFarm, University of Veterinary Medicine Vienna, 1210 Vienna, Austria
| | - Norbert Nowotny
- Institute of Virology, University of Veterinary Medicine Vienna, 1210 Vienna, Austria;
- Department of Basic Medical Sciences, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai P.O. Box 505055, United Arab Emirates
| | - Chris Walzer
- Research Institute of Wildlife Ecology, University of Veterinary Medicine Vienna, 1210 Vienna, Austria;
- Wildlife Conservation Society, Global Conservation Program, Bronx, NY 10460, USA
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11
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Wasberg A, Raghwani J, Li J, Pettersson JHO, Lindahl JF, Lundkvist Å, Ling J. Discovery of a Novel Coronavirus in Swedish Bank Voles ( Myodes glareolus). Viruses 2022; 14:1205. [PMID: 35746677 PMCID: PMC9230040 DOI: 10.3390/v14061205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 05/13/2022] [Accepted: 05/25/2022] [Indexed: 11/17/2022] Open
Abstract
The unprecedented pandemic COVID-19, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), with bats as original reservoirs, has once again highlighted the importance of exploring the interface of wildlife diseases and human health. In this study, we identified a novel Betacoronavirus from bank voles (Myodes glareolus) in Grimsö, Sweden, and this virus is designated as Grimso virus. Repeated detection over three years and an overall prevalence of 3.4% suggest that the virus commonly occurs in bank voles. Furthermore, phylogenetic analyses indicate that the Grimso virus belongs to a highly divergent Embecovirus lineage predominantly associated with bank voles. Given that bank voles are one of the most common rodent species in Sweden and Europe, our findings indicate that Grimso virus might be circulating widely in bank voles and further point out the importance of sentinel surveillance of coronaviruses in wild small mammalian animals, especially in wild rodents.
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Affiliation(s)
- Anishia Wasberg
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, 751 23 Uppsala, Sweden; (A.W.); (J.H.-O.P.); (J.F.L.); (Å.L.)
| | - Jayna Raghwani
- Department of Zoology, University of Oxford, Oxford OX1 4BH, UK;
| | - Jinlin Li
- Department of Medical Biochemistry and Microbiology, Uppsala University, 751 23 Uppsala, Sweden;
| | - John H.-O. Pettersson
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, 751 23 Uppsala, Sweden; (A.W.); (J.H.-O.P.); (J.F.L.); (Å.L.)
- Sydney Institute for Infectious Diseases, School of Life and Environmental Sciences and School of Medical Sciences, The University of Sydney, Sydney, NSW 2006, Australia
| | - Johanna F. Lindahl
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, 751 23 Uppsala, Sweden; (A.W.); (J.H.-O.P.); (J.F.L.); (Å.L.)
- Department of Biosciences, International Livestock Research Institute, Nairobi 00100, Kenya
- Department of Clinical Sciences, Swedish University of Agricultural Research, 750 07 Uppsala, Sweden
| | - Åke Lundkvist
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, 751 23 Uppsala, Sweden; (A.W.); (J.H.-O.P.); (J.F.L.); (Å.L.)
| | - Jiaxin Ling
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, 751 23 Uppsala, Sweden; (A.W.); (J.H.-O.P.); (J.F.L.); (Å.L.)
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12
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Wang H, Cui X, Cai X, An T. Recombination in Positive-Strand RNA Viruses. Front Microbiol 2022; 13:870759. [PMID: 35663855 PMCID: PMC9158499 DOI: 10.3389/fmicb.2022.870759] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 04/21/2022] [Indexed: 12/28/2022] Open
Abstract
RNA recombination is a major driver of genetic shifts tightly linked to the evolution of RNA viruses. Genomic recombination contributes substantially to the emergence of new viral lineages, expansion in host tropism, adaptations to new environments, and virulence and pathogenesis. Here, we review some of the recent progress that has advanced our understanding of recombination in positive-strand RNA viruses, including recombination triggers and the mechanisms behind them. The study of RNA recombination aids in predicting the probability and outcome of viral recombination events, and in the design of viruses with reduced recombination frequency as candidates for the development of live attenuated vaccines. Surveillance of viral recombination should remain a priority in the detection of emergent viral strains, a goal that can only be accomplished by expanding our understanding of how these events are triggered and regulated.
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Affiliation(s)
| | | | | | - Tongqing An
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
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13
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Brookes VJ, Wismandanu O, Sudarnika E, Roby JA, Hayes L, Ward MP, Basri C, Wibawa H, Davis J, Indrawan D, Manyweathers J, Nugroho WS, Windria S, Hernandez-Jover M. A scoping review of live wildlife trade in markets worldwide. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 819:153043. [PMID: 35032529 DOI: 10.1016/j.scitotenv.2022.153043] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 01/06/2022] [Accepted: 01/07/2022] [Indexed: 06/14/2023]
Abstract
Wet markets sell fresh food and are a global phenomenon. They are important for food security in many regions worldwide but have come under scrutiny due to their potential role in the emergence of infectious diseases. The sale of live wildlife has been highlighted as a particular risk, and the World Health Organisation has called for the banning of live, wild-caught mammalian species in markets unless risk assessment and effective regulations are in place. Following PRISMA guidelines, we conducted a global scoping review of peer-reviewed information about the sale of live, terrestrial wildlife in markets that are likely to sell fresh food, and collated data about the characteristics of such markets, activities involving live wildlife, the species sold, their purpose, and animal, human, and environmental health risks that were identified. Of the 56 peer-reviewed records within scope, only 25% (n = 14) focussed on disease risks; the rest focused on the impact of wildlife sale on conservation. Although there were some global patterns (for example, the types of markets and purpose of sale of wildlife), there was wide diversity and huge epistemic uncertainty in all aspects associated with live, terrestrial wildlife sale in markets such that the feasibility of accurate assessment of the risk of emerging infectious disease associated with live wildlife trade in markets is currently limited. Given the value of both wet markets and wildlife trade and the need to support food affordability and accessibility, conservation, public health, and the social and economic aspects of livelihoods of often vulnerable people, there are major information gaps that need to be addressed to develop evidence-based policy in this environment. This review identifies these gaps and provides a foundation from which information for risk assessments can be collected.
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Affiliation(s)
- V J Brookes
- School of Agricultural, Environmental and Veterinary Sciences, Faculty of Science and Health, Charles Sturt University, Wagga Wagga, NSW 2678, Australia; Graham Centre for Agricultural Innovation (NSW Dept. of Primary Industries and Charles Sturt University), Charles Sturt University, Wagga Wagga, NSW 2678, Australia; Sydney School of Veterinary Science, The University of Sydney, Camden 2570, Australia.
| | - O Wismandanu
- Veterinary Medicine Study Program, Faculty of Medicine, Padjadjaran University, Indonesia
| | - E Sudarnika
- Faculty of Veterinary Medicine, IPB (Institut Pertanian Bogor) University, Indonesia
| | - J A Roby
- Graham Centre for Agricultural Innovation (NSW Dept. of Primary Industries and Charles Sturt University), Charles Sturt University, Wagga Wagga, NSW 2678, Australia; School of Dentistry and Medical Sciences, Faculty of Science and Health, Charles Sturt University, Wagga Wagga, NSW 2678, Australia
| | - L Hayes
- School of Agricultural, Environmental and Veterinary Sciences, Faculty of Science and Health, Charles Sturt University, Wagga Wagga, NSW 2678, Australia; Graham Centre for Agricultural Innovation (NSW Dept. of Primary Industries and Charles Sturt University), Charles Sturt University, Wagga Wagga, NSW 2678, Australia
| | - M P Ward
- Sydney School of Veterinary Science, The University of Sydney, Camden 2570, Australia
| | - C Basri
- Faculty of Veterinary Medicine, IPB (Institut Pertanian Bogor) University, Indonesia
| | - H Wibawa
- Disease Investigation Centre Wates, Directorate General of Livestock and Animal Health Services, Ministry of Agriculture of Indonesia, Indonesia
| | - J Davis
- Australian Department of Agriculture, Water and the Environment, Canberra, Australia
| | - D Indrawan
- School of Business, IPB (Institut Pertanian Bogor) University, Indonesia
| | - J Manyweathers
- School of Agricultural, Environmental and Veterinary Sciences, Faculty of Science and Health, Charles Sturt University, Wagga Wagga, NSW 2678, Australia; Graham Centre for Agricultural Innovation (NSW Dept. of Primary Industries and Charles Sturt University), Charles Sturt University, Wagga Wagga, NSW 2678, Australia
| | - W S Nugroho
- Faculty of Veterinary Medicine, Universitas Gadjah Mada, Indonesia
| | - S Windria
- Department of Biomedical Sciences, Division of Microbiology, Veterinary Medicine Study Program, Faculty of Medicine, Padjadjaran University, Indonesia
| | - M Hernandez-Jover
- School of Agricultural, Environmental and Veterinary Sciences, Faculty of Science and Health, Charles Sturt University, Wagga Wagga, NSW 2678, Australia; Graham Centre for Agricultural Innovation (NSW Dept. of Primary Industries and Charles Sturt University), Charles Sturt University, Wagga Wagga, NSW 2678, Australia
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14
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Ntumvi NF, Ndze VN, Gillis A, Le Doux Diffo J, Tamoufe U, Takuo JM, Mouiche MMM, Nwobegahay J, LeBreton M, Rimoin AW, Schneider BS, Monagin C, McIver DJ, Roy S, Ayukekbong JA, Saylors KE, Joly DO, Wolfe ND, Rubin EM, Lange CE. Wildlife in Cameroon harbor diverse coronaviruses, including many closely related to human coronavirus 229E. Virus Evol 2022; 8:veab110. [PMID: 35233291 PMCID: PMC8867583 DOI: 10.1093/ve/veab110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 12/05/2021] [Accepted: 01/07/2022] [Indexed: 11/13/2022] Open
Abstract
Zoonotic spillover of animal viruses into human populations is a continuous and increasing public health risk. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) highlights the global impact of emergence. Considering the history and diversity of coronaviruses (CoVs), especially in bats, SARS-CoV-2 will likely not be the last to spillover from animals into human populations. We sampled and tested wildlife in the Central African country Cameroon to determine which CoVs are circulating and how they relate to previously detected human and animal CoVs. We collected animal and ecological data at sampling locations and used family-level consensus PCR combined with amplicon sequencing for virus detection. Between 2003 and 2018, samples were collected from 6,580 animals of several different orders. CoV RNA was detected in 175 bats, a civet, and a shrew. The CoV RNAs detected in the bats represented 17 different genetic clusters, coinciding with alpha (n = 8) and beta (n = 9) CoVs. Sequences resembling human CoV-229E (HCoV-229E) were found in 40 Hipposideridae bats. Phylogenetic analyses place the human-derived HCoV-229E isolates closest to those from camels in terms of the S and N genes but closest to isolates from bats for the envelope, membrane, and RNA-dependent RNA polymerase genes. The CoV RNA positivity rate in bats varied significantly (P < 0.001) between the wet (8.2 per cent) and dry seasons (4.5 per cent). Most sampled species accordingly had a wet season high and dry season low, while for some the opposite was found. Eight of the suspected CoV species of which we detected RNA appear to be entirely novel CoV species, which suggests that CoV diversity in African wildlife is still rather poorly understood. The detection of multiple different variants of HCoV-229E-like viruses supports the bat reservoir hypothesis for this virus, with the phylogenetic results casting some doubt on camels as an intermediate host. The findings also support the previously proposed influence of ecological factors on CoV circulation, indicating a high level of underlying complexity to the viral ecology. These results indicate the importance of investing in surveillance activities among wild animals to detect all potential threats as well as sentinel surveillance among exposed humans to determine emerging threats.
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Affiliation(s)
- Nkom F Ntumvi
- Metabiota Cameroon Ltd, Yaoundé, Centre Region Avenue Mvog-Fouda Ada, Av 1.085, Carrefour Intendance, Yaoundé, BP 15939, Cameroon
| | | | - Amethyst Gillis
- Metabiota Inc, 425 California Street, Suite 1200, San Francisco, CA 94104, USA
- Metabiota Cameroon Ltd, Yaoundé, Centre Region Avenue Mvog-Fouda Ada, Av 1.085, Carrefour Intendance, Yaoundé, BP 15939, Cameroon
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé, Centre Region Route de Kribi, Yaoundé, BP 1364, Cameroon
| | - Joseph Le Doux Diffo
- Metabiota Cameroon Ltd, Yaoundé, Centre Region Avenue Mvog-Fouda Ada, Av 1.085, Carrefour Intendance, Yaoundé, BP 15939, Cameroon
| | - Ubald Tamoufe
- Metabiota Cameroon Ltd, Yaoundé, Centre Region Avenue Mvog-Fouda Ada, Av 1.085, Carrefour Intendance, Yaoundé, BP 15939, Cameroon
| | - Jean-Michel Takuo
- Metabiota Cameroon Ltd, Yaoundé, Centre Region Avenue Mvog-Fouda Ada, Av 1.085, Carrefour Intendance, Yaoundé, BP 15939, Cameroon
| | | | - Julius Nwobegahay
- CRESAR, Yaoundé, Centre Region 7039 Carrefour Intendance, BP 15939, Cameroon
| | | | - Anne W Rimoin
- Department of Epidemiology, University of California, 71-254 Center for Health Sciences, 650 Charles E. Young Drive South, Los Angeles, CA 90095, USA
| | - Bradley S Schneider
- Metabiota Inc, 425 California Street, Suite 1200, San Francisco, CA 94104, USA
- Mosaic, Yaoundé, Centre Region, BP 35353, Cameroon
| | | | - David J McIver
- Metabiota Inc, 7-1611 Bowen Road, Nanaimo BC V9S 1G5, Canada
- CRESAR, Yaoundé, Centre Region 7039 Carrefour Intendance, BP 15939, Cameroon
- One Health Institute, School of Veterinary Medicine, University of California, One Shields Avenue, Davis, CA 95616, USA
| | - Sanjit Roy
- Labyrinth Global Health, 546 15TH Ave NE, St.Petersburg, FL 33704, USA
- University of Victoria, 3800 Finnerty Road, Victoria BC V8P 5C2, Canada
| | | | - Karen E Saylors
- Labyrinth Global Health, 546 15TH Ave NE, St.Petersburg, FL 33704, USA
| | - Damien O Joly
- Metabiota Inc, 7-1611 Bowen Road, Nanaimo BC V9S 1G5, Canada
- Metabiota Inc, 425 California Street, Suite 1200, San Francisco, CA 94104, USA
| | | | - Edward M Rubin
- Metabiota Inc, 425 California Street, Suite 1200, San Francisco, CA 94104, USA
| | - Christian E Lange
- Metabiota Inc, 7-1611 Bowen Road, Nanaimo BC V9S 1G5, Canada
- Labyrinth Global Health, 546 15TH Ave NE, St.Petersburg, FL 33704, USA
- Metabiota Inc, 425 California Street, Suite 1200, San Francisco, CA 94104, USA
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15
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Amoutzias GD, Nikolaidis M, Tryfonopoulou E, Chlichlia K, Markoulatos P, Oliver SG. The Remarkable Evolutionary Plasticity of Coronaviruses by Mutation and Recombination: Insights for the COVID-19 Pandemic and the Future Evolutionary Paths of SARS-CoV-2. Viruses 2022; 14:78. [PMID: 35062282 PMCID: PMC8778387 DOI: 10.3390/v14010078] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 12/22/2021] [Accepted: 12/31/2021] [Indexed: 12/13/2022] Open
Abstract
Coronaviruses (CoVs) constitute a large and diverse subfamily of positive-sense single-stranded RNA viruses. They are found in many mammals and birds and have great importance for the health of humans and farm animals. The current SARS-CoV-2 pandemic, as well as many previous epidemics in humans that were of zoonotic origin, highlights the importance of studying the evolution of the entire CoV subfamily in order to understand how novel strains emerge and which molecular processes affect their adaptation, transmissibility, host/tissue tropism, and patho non-homologous genicity. In this review, we focus on studies over the last two years that reveal the impact of point mutations, insertions/deletions, and intratypic/intertypic homologous and non-homologous recombination events on the evolution of CoVs. We discuss whether the next generations of CoV vaccines should be directed against other CoV proteins in addition to or instead of spike. Based on the observed patterns of molecular evolution for the entire subfamily, we discuss five scenarios for the future evolutionary path of SARS-CoV-2 and the COVID-19 pandemic. Finally, within this evolutionary context, we discuss the recently emerged Omicron (B.1.1.529) VoC.
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Affiliation(s)
- Grigorios D. Amoutzias
- Bioinformatics Laboratory, Department of Biochemistry and Biotechnology, University of Thessaly, 41500 Larissa, Greece;
| | - Marios Nikolaidis
- Bioinformatics Laboratory, Department of Biochemistry and Biotechnology, University of Thessaly, 41500 Larissa, Greece;
| | - Eleni Tryfonopoulou
- Laboratory of Molecular Immunology, Department of Molecular Biology and Genetics, Democritus University of Thrace, University Campus-Dragana, 68100 Alexandroupolis, Greece; (E.T.); (K.C.)
| | - Katerina Chlichlia
- Laboratory of Molecular Immunology, Department of Molecular Biology and Genetics, Democritus University of Thrace, University Campus-Dragana, 68100 Alexandroupolis, Greece; (E.T.); (K.C.)
| | - Panayotis Markoulatos
- Microbial Biotechnology-Molecular Bacteriology-Virology Laboratory, Department of Biochemistry and Biotechnology, University of Thessaly, 41500 Larissa, Greece;
| | - Stephen G. Oliver
- Department of Biochemistry, University of Cambridge, Sanger Building, 80 Tennis Court Road, Cambridge CB2 1GA, UK
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