2026-27 Influenza Season Surveillance Guidance
Surveillance guidance for the 2026-27 influenza season, covering monitoring of seasonal influenza viruses and detection of novel influenza A viruses, including highly pathogenic avian influenza A(H5).
Surveillance guidance for the 2026-27 influenza season, covering monitoring of seasonal influenza viruses and detection of novel influenza A viruses, including highly pathogenic avian influenza A(H5).