Five Independent Cases of Human Infection with Avian Influenza H5N6 — Sichuan Province, China, 2021

WHAT IS KNOWN ABOUT THIS TOPIC? The emerging H5Ny lineages of the avian influenza virus (AIV) with genomic reassortments have posed a continuous threat to animals and human beings. Since the first case of avian influenza A (H5N6) virus infection in 2014, the World Health Organization has reported a...

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Autores principales: Xiao, Chongkun, Xu, Jianan, Lan, Yu, Huang, Zhongping, Zhou, Lijun, Guo, Yaxin, Li, Xiyan, Yang, Lei, Gao, George F., Wang, Dayan, Liu, William J., Zhou, Xingyu, Yang, Huiping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2021
Materias:
Outbreak Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8427102/
https://www.ncbi.nlm.nih.gov/pubmed/34594983
http://dx.doi.org/10.46234/ccdcw2021.187
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author Xiao, Chongkun
Xu, Jianan
Lan, Yu
Huang, Zhongping
Zhou, Lijun
Guo, Yaxin
Li, Xiyan
Yang, Lei
Gao, George F.
Wang, Dayan
Liu, William J.
Zhou, Xingyu
Yang, Huiping
author_facet Xiao, Chongkun
Xu, Jianan
Lan, Yu
Huang, Zhongping
Zhou, Lijun
Guo, Yaxin
Li, Xiyan
Yang, Lei
Gao, George F.
Wang, Dayan
Liu, William J.
Zhou, Xingyu
Yang, Huiping
author_sort Xiao, Chongkun
collection PubMed
description WHAT IS KNOWN ABOUT THIS TOPIC? The emerging H5Ny lineages of the avian influenza virus (AIV) with genomic reassortments have posed a continuous threat to animals and human beings. Since the first case of avian influenza A (H5N6) virus infection in 2014, the World Health Organization has reported a total of 38 cases by August 6, 2021. WHAT IS ADDED BY THIS REPORT? A total of 5 new cases of H5N6 that occurred from May 2021 to July 2021 in Sichuan Province, China were reported in this study. Epidemiological and laboratory information of the five cases were investigated. The genomic analysis of the H5N6 genomes showed the features of AIV genomic reassortments and key residue substitutions. WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE? The emergence of human cases infected by AIV H5Ny lineages through time demonstrates a risk of the persistence and evolution of the virus to trigger sporadic outbreaks and even pandemics, which need continuous surveillance.
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spelling pubmed-84271022021-09-29 Five Independent Cases of Human Infection with Avian Influenza H5N6 — Sichuan Province, China, 2021 Xiao, Chongkun Xu, Jianan Lan, Yu Huang, Zhongping Zhou, Lijun Guo, Yaxin Li, Xiyan Yang, Lei Gao, George F. Wang, Dayan Liu, William J. Zhou, Xingyu Yang, Huiping China CDC Wkly Outbreak Reports WHAT IS KNOWN ABOUT THIS TOPIC? The emerging H5Ny lineages of the avian influenza virus (AIV) with genomic reassortments have posed a continuous threat to animals and human beings. Since the first case of avian influenza A (H5N6) virus infection in 2014, the World Health Organization has reported a total of 38 cases by August 6, 2021. WHAT IS ADDED BY THIS REPORT? A total of 5 new cases of H5N6 that occurred from May 2021 to July 2021 in Sichuan Province, China were reported in this study. Epidemiological and laboratory information of the five cases were investigated. The genomic analysis of the H5N6 genomes showed the features of AIV genomic reassortments and key residue substitutions. WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE? The emergence of human cases infected by AIV H5Ny lineages through time demonstrates a risk of the persistence and evolution of the virus to trigger sporadic outbreaks and even pandemics, which need continuous surveillance. Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2021-09-03 /pmc/articles/PMC8427102/ /pubmed/34594983 http://dx.doi.org/10.46234/ccdcw2021.187 Text en Copyright and License information: Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2021 https://creativecommons.org/licenses/by-nc-sa/4.0/This work is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/ (https://creativecommons.org/licenses/by-nc-sa/4.0/)
spellingShingle Outbreak Reports
Xiao, Chongkun
Xu, Jianan
Lan, Yu
Huang, Zhongping
Zhou, Lijun
Guo, Yaxin
Li, Xiyan
Yang, Lei
Gao, George F.
Wang, Dayan
Liu, William J.
Zhou, Xingyu
Yang, Huiping
Five Independent Cases of Human Infection with Avian Influenza H5N6 — Sichuan Province, China, 2021
title Five Independent Cases of Human Infection with Avian Influenza H5N6 — Sichuan Province, China, 2021
title_full Five Independent Cases of Human Infection with Avian Influenza H5N6 — Sichuan Province, China, 2021
title_fullStr Five Independent Cases of Human Infection with Avian Influenza H5N6 — Sichuan Province, China, 2021
title_full_unstemmed Five Independent Cases of Human Infection with Avian Influenza H5N6 — Sichuan Province, China, 2021
title_short Five Independent Cases of Human Infection with Avian Influenza H5N6 — Sichuan Province, China, 2021
title_sort five independent cases of human infection with avian influenza h5n6 — sichuan province, china, 2021
topic Outbreak Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8427102/
https://www.ncbi.nlm.nih.gov/pubmed/34594983
http://dx.doi.org/10.46234/ccdcw2021.187
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