欧洲疾控中心：人畜共患病流感：2023年流行病学年度报告（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 repor