2023 年俄罗斯海豹中感染的高致病性禽流感 A(H5N1)病毒 2.3.4.4b 属。
Highly Pathogenic Avian Influenza A(H5N1) Virus Clade 2.3.4.4b Infections in Seals, Russia, 2023.
出版信息
Emerg Infect Dis. 2024 Oct;30(10):2160-2164. doi: 10.3201/eid3010.231728. Epub 2024 Sep 6.
Abstract
Highly pathogenic avian influenza A(H5N1) virus was detected in dead seals on Tyuleniy Island in eastern Russia, in the Sea of Okhotsk. Viruses isolated from dead northern fur seals belong to clade 2.3.4.4b and are closely related to viruses detected predominantly in the Russian Far East and Japan in 2022-2023.
摘要
在俄罗斯东部鄂霍次克海的图伦伊岛死亡的海豹身上检测到高致病性禽流感 A(H5N1)病毒。从死亡的北方海狗中分离出的病毒属于 2.3.4.4b 分支，与 2022-2023 年在俄罗斯远东地区和日本主要检测到的病毒密切相关。
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