Prevalence and distribution of avian influenza A(H5N1) virus clade variants in live bird markets of Vietnam, 2011-2013

Avian Diseases

Volumn 58, Issue 4, 2014, Pages 599-608

  Nguyen, Diep T ^a,b,c   Bryant, Juliet E ^b,c   Davis, C Todd ^d   Nguyen, Long V ^e   Pham, Long T ^e   Loth, Leo ^f   Inui, Ken ^f   Nguyen, Tung ^a,e   Jang, Yunho ^d   To, Thanh L ^a   Nguyen, Tho D ^a   Hoang, Diep T ^a   Do, Hoa T ^a   Nguyen, Trang T ^a   Newman, Scott ^f   Siembieda, Jennifer ^f   Pham, Dong V ^e  

^a National Center for Veterinary Diagnostics   (Viet Nam)

^b OXFORD UNIVERSITY CLINICAL RESEARCH UNIT   (Viet Nam)

^c UNIVERSITY OF OXFORD   (United Kingdom)

^d CENTERS FOR DISEASE CONTROL AND PREVENTION   (United States)

^e Ministry of Agricultural and Rural Development of Viet Nam   (Viet Nam)

^f FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS   (Viet Nam)

Author keywords

H5N1; influenza; live bird markets; poultry; surveillance; Vietnam

Indexed keywords

AVES; INFLUENZA A VIRUS;

ANIMAL; CHICKEN; COMMERCIAL PHENOMENA; DUCK; EPIDEMIC; GENETIC VARIABILITY; GENETICS; INFLUENZA IN BIRDS; INFLUENZA VIRUS A H5N1; ISOLATION AND PURIFICATION; PHYLOGENY; PREVALENCE; TIME; VIET NAM; VIROLOGY;

ANIMALS; CHICKENS; COMMERCE; DISEASE OUTBREAKS; DUCKS; GENETIC VARIATION; INFLUENZA A VIRUS, H5N1 SUBTYPE; INFLUENZA IN BIRDS; PHYLOGENY; PREVALENCE; TIME FACTORS; VIETNAM;

EID: 84915768175     PISSN: 00052086     EISSN: None     Source Type: Journal    
DOI: 10.1637/10814-030814-Reg     Document Type: Article

References (24)

1. Cha, R. M., D. Smith, E. Shepherd, C. T. Davis, R. Donis, T. Nguyen, H. D. Nguyen, T. Hoa Do, K. Inui, D. L. Suarez, D. E. Swayne, and M. Patin-Jackwood. Suboptimal protection against H5N1 highly pathogenic avian influenza viruses from Vietnam in ducks vaccinated with commercial poultry vaccines. Vaccine 31:4953-4960. 2013.
2. Creanga, A., D. Thi, N. Gerloff, H. Thi, A. Balish, H. Dang, Y. Jang, V. Thi, S. Thor, J. Jones, N. Simpson, B. Shu, S. Emery, L. Berman, H. T. Nguyen, J. E. Bryant, S. Lindstrom, A. Klimov, R. O. Donis, C. T. Davis, and T. Nguyen. Emergence of multiple clade 2.3.2.1 influenza A (H5N1) virus subgroups in Vietnam and detection of novel reassortants. Virology 444:12-20. 2013.
3. Davis, C. T., A. A. L. Balish, A. E. O. Neill, A. C. V. Nguyen, B. N. J. Cox, A. X. Xiyan, A. A. Klimov, T. Nguyen, and R. O. Donis. Detection and characterization of clade 7 high pathogenicity avian influenza H5N1 viruses in chickens seized at ports of entry and live poultry markets in Vietnam. Avian Dis. 54:307-312. 2010.
4. Department of Animal Health. Circulation of avian influenza viruses and vaccination campaign for first round 2011 in Viet Nam (translated from Vietnamese) Hanoi, Vietnam: Ministry of Agriculture and Rural Development. 2011.
5. Department of Animal Health. Annual report for animal diseases and control strategies (translated from Vietnamese) Hanoi, Vietnam: Ministry of Agriculture and Rural Development. 2012.
6. Department of Animal Health. Annual report for animal diseases and control strategies (translated from Vietnamese) Hanoi, Vietnam: Ministry of Agriculture and Rural Development. 2013.
7. Huy, D., D. Van Quyen, T. Nguyen, and H. Tran. Molecular characterization of a H5N1 highly pathogenic avian influenza virus clade 2.3.2.1b circulating in Vietnam in 2011. Vet. Microbiol. 165:341-348. 2013.
8. Ministry of Agriculture and Rural Development. Diagnostic Testing Procedures for Avian Influenza Hanoi, Vietnam: Ministry of Agriculture and Rural Development. 2005.
9. Nguyen, T., C. T. Davis, W. Stembridge, B. Shu, A. Balish, K. Inui, H. T. Do, H. T. Ngo, X.-F. Wan, M. McCarron, S. E. Lindstrom, N. J. Cox, C. V. Nguyen, A. I. Klimov, and R. O. Donis. Characterization of a highly pathogenic avian influenza H5N1 virus sublineage in poultry seized at ports of entry into Vietnam. Virology 387:250-256. 2009.
10. Nguyen, T., P. Rivailler, C. T. Davis, D. T. Hoa, A. Balish, N. H. Dang, J. Jones, D. T. Vui, N. Simpson, N. T. Huong, B. Shu, R. Loughlin, K. Ferdinand, S. E. Lindstrom, I. A. York, A. Klimov, and R. O. Donis. Evolution of highly pathogenic avian influenza (H5N1) virus populations in Vietnam between 2007 and 2010. Virology 432:405-416. 2012.
11. Nguyen, V. L., M. Stevenson, B. Schauer, D. T. Nguyen, Q. D. Tran, T. N. Tien, P. T. T. Tran, G. Jones, D. Prattley, and R. Morris. Descriptive results of a prospective cohort study of avian influenza in the Mekong River Delta of Viet Nam. Transbound. Emerg. Dis. 1-15. 2013.
12. Organization International Epizootics. (World Organization for Animal Health) Manual of Diagnostic Tests and Vaccines for Terrestrial Animals. 2009.
13. Phan, M. Q., W. Henry, C. B. Bui, D. H. Do, N. V Hoang, N. T. Thu, T. T. Nguyen, T. D. Le, T. Q. Diep, K. Inui, J. Weaver, and J. Carrique-Mas. Detection of HPAI H5N1 viruses in ducks sampled from live bird markets in Vietnam. Epidemiol. Infect. 141:601-611. 2012.
14. R Development Core Team. A Language and Environment for Statistical Computing. Vienna, Austria: Foundation for Statistical Computing. 2013. ISBN 3-900051-07-0. Available from: http://www.R-project.org/.
15. Sorn, S., T. Sok, S. Ly, S. Rith, N. Tung, A. Viari, L. Gavotte, D. Holl, H. Seng, N. Asgari, B. Richner, D. Laurent, N. Chea, V. Duong, T. Toyoda, C. Y. Yasuda, P. Kitsutani, P. Zhou, S. Bing, V. Deubel, R. Donis, R. Frutos, and P. Buchy. Dynamic of H5N1 virus in Cambodia and emergence of a novel endemic sub-clade. Infect. Genet. Evol. 15:87-94. 2013.
16. Spackman, E., and D. Swayne. Vaccination of gallinaceous poultry for H5N1 highly pathogenic avian influenza: current questions and new technology. Virus Res. 178:121-132. 2013.
17. Stevenson, M. epiR: Functions for analysing epidemiological data. R package version 0.9-43 (package has been developed with contributions from T. Nunes, J. Sanchez, and R. Thornton). Palmerston North, New Zealand: EpiCentre, IVABS, Private Bag 11 222, Massey University. 2013.
18. Wan, X.-F., T. Nguyen, C. T. Davis, C. B. Smith, Z.-M. Zhao, M. Carrel, K. Inui, H. T. Do, D. T. Mai, S. Jadhao, A. Balish, B. Shu, F. Luo, M. Emch, Y. Matsuoka, S. E. Lindstrom, N. J. Cox, C. V. Nguyen, A. Klimov, and R. O. Donis. Evolution of highly pathogenic H5N1 avian influenza viruses in Vietnam between 2001 and 2007. PLoS One 3:e3462. 2008.
19. [WHO] World Health Organization. Toward a unified nomenclature system for highly pathogenic avian influenza virus (H5N1). Emerging Infect. Dis. 14:e1. 2008.
20. WHO. Continued evolution of highly pathogenic avian influenza A (H5N1): updated nomenclature. Influenza Other Resp. Viruses 6:1-5. 2012.
21. WHO. Cumulative Number of Confirmed Human Cases of Avian Influenza A/(H5N1), Geneva, Switzerland: WHO. 2013.
22. WHO. Antigenic and genetic characteristics of zoonotic influenza viruses and development of candidate vaccine viruses for pandemic preparedness. Available at: http://www.who.int/influenza/vaccines/virus/201402-h5h7h9h10-vaccinevirusupdate.pdf. Accessed on 15 February 2014.
23. WHO. Food and Agriculture Organization, World Organization for Animal Health. Revised and updated nomenclature for highly pathogenic avian influenza A (H5N1) viruses. Influenza Other Resp. Viruses. 8:384-388. 2014.
24. Xu, L., L. Bao, J. Yuan, F. Li, Q. Lv, W. Deng, Y. Xu, Y. Yao, P. Yu, H. Chen, K.-Y. Yuen, and C. Qin. Antigenicity and transmissibility of a novel clade 2.3.2.1 avian influenza H5N1 virus. J. Gen. Virol. 94:2616-2626. 2013.