Molecular characterization and pathogenicity of H9N2 avian influenza viruses in poultry in Shandong Province, China, 2021-2023
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The H9N2 avian influenza virus (AIV) is currently widespread worldwide, posing a severe threat to the poultry industry and public health. To investigate the epidemiological characteristics, genomic evolution, and mammalian pathogenicity of poultry-derived H9N2... ...
