Influenza at the human-animal interface summary and assessment, 3 March 2023

Overview

From 27 January to 3 March 2023, three human cases of infection with influenza A(H5N1) viruses, one human case of infection with an influenza A(H5N6) and two human cases of infection with influenza A(H9N2) viruses were reported officially. Additionally, two human cases of infection with influenza A(H9N2) viruses and two human cases of infection with influenza A(H1N1) variant viruses were detected.