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Serological and Virological Surveillance of Avian Influenza A Virus H9N2 Subtype in Humans and Poultry in Shanghai, China, Between 2008 and 2010

We report the serological evidence of low-pathogenic avian influenza (LPAI) H9N2 infection in an occupational poultry-exposed population and a general population. A serological survey of an occupational poultry-exposed population and a general population was conducted using a haemagglutinin-inhibiti...

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Detalles Bibliográficos
Autores principales: Wang, Q, Ju, L, Liu, P, Zhou, J, Lv, X, Li, L, Shen, H, Su, H, Jiang, L, Jiang, Q
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Blackwell Publishing Ltd 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4345435/
https://www.ncbi.nlm.nih.gov/pubmed/24803167
http://dx.doi.org/10.1111/zph.12133
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author Wang, Q
Ju, L
Liu, P
Zhou, J
Lv, X
Li, L
Shen, H
Su, H
Jiang, L
Jiang, Q
author_facet Wang, Q
Ju, L
Liu, P
Zhou, J
Lv, X
Li, L
Shen, H
Su, H
Jiang, L
Jiang, Q
author_sort Wang, Q
collection PubMed
description We report the serological evidence of low-pathogenic avian influenza (LPAI) H9N2 infection in an occupational poultry-exposed population and a general population. A serological survey of an occupational poultry-exposed population and a general population was conducted using a haemagglutinin-inhibiting (HI) assay in Shanghai, China, from January 2008 to December 2010. Evidence of higher anti-H9 antibodies was found in serum samples collected from poultry workers. During this period, 239 H9N2 avian influenza viruses (AIVs) were isolated from 9297 tracheal and cloacal paired specimens collected from the poultry in live poultry markets. In addition, a total of 733 influenza viruses were isolated from 1569 nasal and throat swabs collected from patients with influenza-like symptoms in a sentinel hospital, which include H3N2, H1N1, pandemic H1N1 and B, but no H9N2 virus was detected. These findings highlight the need for long-term surveillance of avian influenza viruses in occupational poultry-exposed workers.
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spelling pubmed-43454352015-03-06 Serological and Virological Surveillance of Avian Influenza A Virus H9N2 Subtype in Humans and Poultry in Shanghai, China, Between 2008 and 2010 Wang, Q Ju, L Liu, P Zhou, J Lv, X Li, L Shen, H Su, H Jiang, L Jiang, Q Zoonoses Public Health Original Articles We report the serological evidence of low-pathogenic avian influenza (LPAI) H9N2 infection in an occupational poultry-exposed population and a general population. A serological survey of an occupational poultry-exposed population and a general population was conducted using a haemagglutinin-inhibiting (HI) assay in Shanghai, China, from January 2008 to December 2010. Evidence of higher anti-H9 antibodies was found in serum samples collected from poultry workers. During this period, 239 H9N2 avian influenza viruses (AIVs) were isolated from 9297 tracheal and cloacal paired specimens collected from the poultry in live poultry markets. In addition, a total of 733 influenza viruses were isolated from 1569 nasal and throat swabs collected from patients with influenza-like symptoms in a sentinel hospital, which include H3N2, H1N1, pandemic H1N1 and B, but no H9N2 virus was detected. These findings highlight the need for long-term surveillance of avian influenza viruses in occupational poultry-exposed workers. Blackwell Publishing Ltd 2015-03 2014-05-07 /pmc/articles/PMC4345435/ /pubmed/24803167 http://dx.doi.org/10.1111/zph.12133 Text en © 2014 The Authors. Zoonoses and Public Health Published by Blackwell Verlag GmbH. http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
spellingShingle Original Articles
Wang, Q
Ju, L
Liu, P
Zhou, J
Lv, X
Li, L
Shen, H
Su, H
Jiang, L
Jiang, Q
Serological and Virological Surveillance of Avian Influenza A Virus H9N2 Subtype in Humans and Poultry in Shanghai, China, Between 2008 and 2010
title Serological and Virological Surveillance of Avian Influenza A Virus H9N2 Subtype in Humans and Poultry in Shanghai, China, Between 2008 and 2010
title_full Serological and Virological Surveillance of Avian Influenza A Virus H9N2 Subtype in Humans and Poultry in Shanghai, China, Between 2008 and 2010
title_fullStr Serological and Virological Surveillance of Avian Influenza A Virus H9N2 Subtype in Humans and Poultry in Shanghai, China, Between 2008 and 2010
title_full_unstemmed Serological and Virological Surveillance of Avian Influenza A Virus H9N2 Subtype in Humans and Poultry in Shanghai, China, Between 2008 and 2010
title_short Serological and Virological Surveillance of Avian Influenza A Virus H9N2 Subtype in Humans and Poultry in Shanghai, China, Between 2008 and 2010
title_sort serological and virological surveillance of avian influenza a virus h9n2 subtype in humans and poultry in shanghai, china, between 2008 and 2010
topic Original Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4345435/
https://www.ncbi.nlm.nih.gov/pubmed/24803167
http://dx.doi.org/10.1111/zph.12133
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