Highly pathogenic avian influenza virus H5N1 clade 2.3.4.4b in wild rats in Egypt during 2023

被引：2
|
作者：
Kutkat, Omnia [1 ]
Gomaa, Mokhtar [1 ]
Moatasim, Yassmin [1 ]
El Taweel, Ahmed [1 ]
Kamel, Mina Nabil [1 ]
El Sayes, Mohamed [1 ]
GabAllah, Mohamed [1 ]
Kandeil, Ahmed [1 ,2 ]
McKenzie, Pamela P. [2 ]
Webby, Richard J. [2 ]
Kayali, Ghazi [3 ]
Ali, Mohamed Ahmed [1 ]
El-Shesheny, Rabeh [1 ]
机构：
[1] Natl Res Ctr, Ctr Sci Excellence Influenza Viruses, Giza 12622, Egypt
[2] St Jude Childrens Res Hosp, Dept Infect Dis, Memphis, TN USA
[3] Human Link DMCC, Dubai, U Arab Emirates
来源：
EMERGING MICROBES & INFECTIONS | 2024年 / 13卷 / 01期
基金：
美国国家卫生研究院;
关键词：
Influenza; HPAI; rat; egypt; surveillance; TRANSMISSION; BIRDS;
D O I：
10.1080/22221751.2024.2396874
中图分类号：
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号：
100102 ;
摘要：
We detected highly pathogenic avian influenza A(H5N1) virus in wild rats collected from a rural area in Giza, Egypt, near poultry farms, markets, and backyard flocks. Sequence and phylogenetic analyses indicated that the virus from the rats belonged to clade 2.3.4.4b, which has been the predominant virus genotype circulating in Egypt and worldwide since 2021-2022. Active surveillance of avian influenza viruses in wild and domestic mammals is recommended to prevent further spread to mammals and humans.
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页数：5
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