Genetic Analysis of an H5N2 Highly Pathogenic Avian Influenza Virus Isolated from a Chicken in a Live Bird Market in Northern Vietnam in 2012

In August 2012, A/chicken/Vietnam/OIE-2215/2012 (H5N2) was isolated from a chicken in a live bird market (LBM) in Northern Vietnam. Intravenous pathogenicity test revealed that this virus is highly pathogenic in chickens. The PA, HA, NP and M, PB2 and NA, and PB1 and NS genes of the isolate were phy...

Descripción completa

Detalles Bibliográficos
Autores principales: NISHI, Tatsuya, OKAMATSU, Masatoshi, SAKURAI, Kenji, CHU, Huy Duc, THANH, Long Pham, van NGUYEN, Long, van HOANG, Nam, THI, Diep Nguyen, SAKODA, Yoshihiro, KIDA, Hiroshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2013
Materias:
Virology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3979960/
https://www.ncbi.nlm.nih.gov/pubmed/23986117
http://dx.doi.org/10.1292/jvms.13-0311
_version_ 1782310791862550528
author NISHI, Tatsuya
OKAMATSU, Masatoshi
SAKURAI, Kenji
CHU, Huy Duc
THANH, Long Pham
van NGUYEN, Long
van HOANG, Nam
THI, Diep Nguyen
SAKODA, Yoshihiro
KIDA, Hiroshi
author_facet NISHI, Tatsuya
OKAMATSU, Masatoshi
SAKURAI, Kenji
CHU, Huy Duc
THANH, Long Pham
van NGUYEN, Long
van HOANG, Nam
THI, Diep Nguyen
SAKODA, Yoshihiro
KIDA, Hiroshi
author_sort NISHI, Tatsuya
collection PubMed
description In August 2012, A/chicken/Vietnam/OIE-2215/2012 (H5N2) was isolated from a chicken in a live bird market (LBM) in Northern Vietnam. Intravenous pathogenicity test revealed that this virus is highly pathogenic in chickens. The PA, HA, NP and M, PB2 and NA, and PB1 and NS genes of the isolate were phylogenetically closely related to those of A/duck/Vietnam/OIE-2202/2012 (H5N1) of clade 2.3.2.1, A/chicken/Vietnam/OIE-1611/2012 (H9N2) and A/chicken/Vietnam/OIE-2468/2012 (H9N2), respectively. All of these viruses were isolated from birds in LBMs in the same province. These results indicate that A/chicken/Vietnam/OIE-2215/2012 (H5N2) is a genetic reassortant and that surveillance of avian influenza in LBMs and stamping out policy are essential for the eradication of highly pathogenic avian influenza viruses from Asia.
format Online
Article
Text
id pubmed-3979960
institution National Center for Biotechnology Information
language English
publishDate 2013
publisher The Japanese Society of Veterinary Science
record_format MEDLINE/PubMed
spelling pubmed-39799602014-04-22 Genetic Analysis of an H5N2 Highly Pathogenic Avian Influenza Virus Isolated from a Chicken in a Live Bird Market in Northern Vietnam in 2012 NISHI, Tatsuya OKAMATSU, Masatoshi SAKURAI, Kenji CHU, Huy Duc THANH, Long Pham van NGUYEN, Long van HOANG, Nam THI, Diep Nguyen SAKODA, Yoshihiro KIDA, Hiroshi J Vet Med Sci Virology In August 2012, A/chicken/Vietnam/OIE-2215/2012 (H5N2) was isolated from a chicken in a live bird market (LBM) in Northern Vietnam. Intravenous pathogenicity test revealed that this virus is highly pathogenic in chickens. The PA, HA, NP and M, PB2 and NA, and PB1 and NS genes of the isolate were phylogenetically closely related to those of A/duck/Vietnam/OIE-2202/2012 (H5N1) of clade 2.3.2.1, A/chicken/Vietnam/OIE-1611/2012 (H9N2) and A/chicken/Vietnam/OIE-2468/2012 (H9N2), respectively. All of these viruses were isolated from birds in LBMs in the same province. These results indicate that A/chicken/Vietnam/OIE-2215/2012 (H5N2) is a genetic reassortant and that surveillance of avian influenza in LBMs and stamping out policy are essential for the eradication of highly pathogenic avian influenza viruses from Asia. The Japanese Society of Veterinary Science 2013-08-27 2014-01 /pmc/articles/PMC3979960/ /pubmed/23986117 http://dx.doi.org/10.1292/jvms.13-0311 Text en ©2014 The Japanese Society of Veterinary Science http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License.
spellingShingle Virology
NISHI, Tatsuya
OKAMATSU, Masatoshi
SAKURAI, Kenji
CHU, Huy Duc
THANH, Long Pham
van NGUYEN, Long
van HOANG, Nam
THI, Diep Nguyen
SAKODA, Yoshihiro
KIDA, Hiroshi
Genetic Analysis of an H5N2 Highly Pathogenic Avian Influenza Virus Isolated from a Chicken in a Live Bird Market in Northern Vietnam in 2012
title Genetic Analysis of an H5N2 Highly Pathogenic Avian Influenza Virus Isolated from a Chicken in a Live Bird Market in Northern Vietnam in 2012
title_full Genetic Analysis of an H5N2 Highly Pathogenic Avian Influenza Virus Isolated from a Chicken in a Live Bird Market in Northern Vietnam in 2012
title_fullStr Genetic Analysis of an H5N2 Highly Pathogenic Avian Influenza Virus Isolated from a Chicken in a Live Bird Market in Northern Vietnam in 2012
title_full_unstemmed Genetic Analysis of an H5N2 Highly Pathogenic Avian Influenza Virus Isolated from a Chicken in a Live Bird Market in Northern Vietnam in 2012
title_short Genetic Analysis of an H5N2 Highly Pathogenic Avian Influenza Virus Isolated from a Chicken in a Live Bird Market in Northern Vietnam in 2012
title_sort genetic analysis of an h5n2 highly pathogenic avian influenza virus isolated from a chicken in a live bird market in northern vietnam in 2012
topic Virology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3979960/
https://www.ncbi.nlm.nih.gov/pubmed/23986117
http://dx.doi.org/10.1292/jvms.13-0311
work_keys_str_mv AT nishitatsuya geneticanalysisofanh5n2highlypathogenicavianinfluenzavirusisolatedfromachickeninalivebirdmarketinnorthernvietnamin2012
AT okamatsumasatoshi geneticanalysisofanh5n2highlypathogenicavianinfluenzavirusisolatedfromachickeninalivebirdmarketinnorthernvietnamin2012
AT sakuraikenji geneticanalysisofanh5n2highlypathogenicavianinfluenzavirusisolatedfromachickeninalivebirdmarketinnorthernvietnamin2012
AT chuhuyduc geneticanalysisofanh5n2highlypathogenicavianinfluenzavirusisolatedfromachickeninalivebirdmarketinnorthernvietnamin2012
AT thanhlongpham geneticanalysisofanh5n2highlypathogenicavianinfluenzavirusisolatedfromachickeninalivebirdmarketinnorthernvietnamin2012
AT vannguyenlong geneticanalysisofanh5n2highlypathogenicavianinfluenzavirusisolatedfromachickeninalivebirdmarketinnorthernvietnamin2012
AT vanhoangnam geneticanalysisofanh5n2highlypathogenicavianinfluenzavirusisolatedfromachickeninalivebirdmarketinnorthernvietnamin2012
AT thidiepnguyen geneticanalysisofanh5n2highlypathogenicavianinfluenzavirusisolatedfromachickeninalivebirdmarketinnorthernvietnamin2012
AT sakodayoshihiro geneticanalysisofanh5n2highlypathogenicavianinfluenzavirusisolatedfromachickeninalivebirdmarketinnorthernvietnamin2012
AT kidahiroshi geneticanalysisofanh5n2highlypathogenicavianinfluenzavirusisolatedfromachickeninalivebirdmarketinnorthernvietnamin2012

Ejemplares similares