Evolution and Antigenic Drift of Influenza A (H7N9) Viruses, China, 2017–2019

After a sharp decrease of influenza A(H7N9) virus in China in 2018, highly pathogenic H7N9 viruses re-emerged in 2019. These H7N9 variants exhibited a new predominant subclade and had been cocirculating at a low level in eastern and northeastern China. Several immune escape mutations and antigenic d...

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Autores principales: Zhang, Jiahao, Ye, Hejia, Li, Huanan, Ma, Kaixiong, Qiu, Weihong, Chen, Yiqun, Qiu, Ziwen, Li, Bo, Jia, Weixin, Liang, Zhaoping, Liao, Ming, Qi, Wenbao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2020
Materias:
Dispatch
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7392412/
https://www.ncbi.nlm.nih.gov/pubmed/32687047
http://dx.doi.org/10.3201/eid2608.200244
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author Zhang, Jiahao
Ye, Hejia
Li, Huanan
Ma, Kaixiong
Qiu, Weihong
Chen, Yiqun
Qiu, Ziwen
Li, Bo
Jia, Weixin
Liang, Zhaoping
Liao, Ming
Qi, Wenbao
author_facet Zhang, Jiahao
Ye, Hejia
Li, Huanan
Ma, Kaixiong
Qiu, Weihong
Chen, Yiqun
Qiu, Ziwen
Li, Bo
Jia, Weixin
Liang, Zhaoping
Liao, Ming
Qi, Wenbao
author_sort Zhang, Jiahao
collection PubMed
description After a sharp decrease of influenza A(H7N9) virus in China in 2018, highly pathogenic H7N9 viruses re-emerged in 2019. These H7N9 variants exhibited a new predominant subclade and had been cocirculating at a low level in eastern and northeastern China. Several immune escape mutations and antigenic drift were observed in H7N9 variants.
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spelling pubmed-73924122020-08-06 Evolution and Antigenic Drift of Influenza A (H7N9) Viruses, China, 2017–2019 Zhang, Jiahao Ye, Hejia Li, Huanan Ma, Kaixiong Qiu, Weihong Chen, Yiqun Qiu, Ziwen Li, Bo Jia, Weixin Liang, Zhaoping Liao, Ming Qi, Wenbao Emerg Infect Dis Dispatch After a sharp decrease of influenza A(H7N9) virus in China in 2018, highly pathogenic H7N9 viruses re-emerged in 2019. These H7N9 variants exhibited a new predominant subclade and had been cocirculating at a low level in eastern and northeastern China. Several immune escape mutations and antigenic drift were observed in H7N9 variants. Centers for Disease Control and Prevention 2020-08 /pmc/articles/PMC7392412/ /pubmed/32687047 http://dx.doi.org/10.3201/eid2608.200244 Text en https://creativecommons.org/licenses/by/4.0/This is a publication of the U.S. Government. This publication is in the public domain and is therefore without copyright. All text from this work may be reprinted freely. Use of these materials should be properly cited.
spellingShingle Dispatch
Zhang, Jiahao
Ye, Hejia
Li, Huanan
Ma, Kaixiong
Qiu, Weihong
Chen, Yiqun
Qiu, Ziwen
Li, Bo
Jia, Weixin
Liang, Zhaoping
Liao, Ming
Qi, Wenbao
Evolution and Antigenic Drift of Influenza A (H7N9) Viruses, China, 2017–2019
title Evolution and Antigenic Drift of Influenza A (H7N9) Viruses, China, 2017–2019
title_full Evolution and Antigenic Drift of Influenza A (H7N9) Viruses, China, 2017–2019
title_fullStr Evolution and Antigenic Drift of Influenza A (H7N9) Viruses, China, 2017–2019
title_full_unstemmed Evolution and Antigenic Drift of Influenza A (H7N9) Viruses, China, 2017–2019
title_short Evolution and Antigenic Drift of Influenza A (H7N9) Viruses, China, 2017–2019
title_sort evolution and antigenic drift of influenza a (h7n9) viruses, china, 2017–2019
topic Dispatch
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7392412/
https://www.ncbi.nlm.nih.gov/pubmed/32687047
http://dx.doi.org/10.3201/eid2608.200244
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