欧洲疾控中心：人畜共通流感2023年年度流行病学报告（英文版）

Sporadic human infections with avian influenza virus subtypes A(H3N8), A(H5N1), A(H5N6), A(H9N2), A(H10N5) were reported globally by four countries for 2023.Human infections with influenza A(H1N1) variant (v), A(H1N2)v and A(H3Nx)v viruses of swine origin were reported by eight countries globally for 2023. No human cases of infection with avian influenza viruses were reported in the EU/EEA in 2023. Human infections with influenza variant virus of swine origin have sporadically been reported i