Novel Genotypes of Highly Pathogenic Avian Influenza H5N1 Clade 2.3.4.4b Viruses, Germany, November 2023

被引：1
|
作者：
Ahrens, Ann Kathrin [1 ]
Pohlmann, Anne [1 ]
Grund, Christian [1 ]
Harder, Timm [1 ]
Beer, Martin [1 ]
机构：
[1] Friedrich Loeffler Inst, Sudufer 10, D-17493 Greifswald Insel Riems, Germany
来源：
EMERGING INFECTIOUS DISEASES | 2024年 / 30卷 / 08期
关键词：
D O I：
10.3201/eid3008.240103
中图分类号：
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号：
100102 ;
摘要：
Several subtypes and many different genotypes of highly pathogenic avian influenza viruses of subtype H5 clade 2.3.4.4b have repeatedly caused outbreaks in Germany. Four new highly pathogenic avian influenza genotypes emerged in November 2023 after reassortment with low pathogenicity precursors, replacing genotype BB, which had dominated in Europe since 2022.
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