Influenza at the human-animal interface summary and assessment, 27 September 2024

Overview

From 20 July to 27 September 2024, the detection of influenza A(H5) virus in one human, influenza A(H5N1) in eight humans, influenza A(H9N2) virus in two humans, influenza A(H1N1) variant ((H1N1)v) virus in two humans, and influenza A(H3N2)v virus in two humans were reported officially. Additionally, one human case of infection with an influenza A(H1N2)v virus and three human cases of infection with A(H3N2)v viruses were detected.