Bird Flu Update 2025 Usa. This is the first time that a (h5n1) viruses have. April 1, 2025 —a person in the united states has tested positive for highly pathogenic avian influenza (hpai) a (h5n1) virus (“h5n1 bird flu”), as reported by texas and confirmed.
This is the first time that a (h5n1) viruses have. A poultry facility in michigan and egg producer in texas both reported outbreaks of avian flu this week.