Isolation of clade 2.3.4.4b A(H5N8), a highly pathogenic avian influenza virus, from a worker during an outbreak on a poultry farm, Russia, December 2020.

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin Pub Date : 2021-06-01 DOI:10.2807/1560-7917.ES.2021.26.24.2100439

Olga G Pyankova, Ivan M Susloparov, Anastasia A Moiseeva, Natalia P Kolosova, Galina S Onkhonova, Aleksey V Danilenko, Elena V Vakalova, Gennady L Shendo, Natalia N Nekeshina, Lyudmila N Noskova, Julia V Demina, Natalia V Frolova, Elena V Gavrilova, Rinat A Maksyutov, Aleksandr B Ryzhikov

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引用次数: 62

Abstract

This study presents the isolation of influenza A(H5N8) virus clade 2.3.4.4b from a poultry worker during an outbreak of highly pathogenic avian influenza A(H5N8) among chickens at a poultry farm in Astrakhan, Russia in December 2020. Nasopharyngeal swabs collected from seven poultry workers were positive for influenza A(H5N8), as confirmed by RT-PCR and sequencing. The influenza A(H5N8) virus was isolated from one of the human specimens and characterised. Sporadic human influenza A(H5)2.3.4.4. infections represent a possible concern for public health.

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在2020年12月俄罗斯一个家禽养殖场爆发期间从一名工作人员身上分离出高致病性禽流感病毒2.3.4.4b A(H5N8)支。

本研究介绍了在2020年12月俄罗斯阿斯特拉罕一家家禽养殖场爆发高致病性甲型禽流感(H5N8)期间，从一名家禽工人身上分离到甲型(H5N8)病毒进化枝2.3.4.4b。经RT-PCR和测序证实，从7名家禽工人收集的鼻咽拭子对甲型流感(H5N8)呈阳性反应。从其中一个人体标本中分离出甲型流感(H5N8)病毒并进行了鉴定。散发性人流感A(H5)2.3.4.4。感染可能对公共卫生构成威胁。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin

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