Bird Flu Update 2024 Usa. Cdc on friday issued a health alert to inform clinicians, state health departments and the public of a case of avian influenza in a person who had contact with.  — officials believe the virus was possibly carried from farm to farm on the clothing of workers, 20% of whom work on multiple dairy farms and 7% of whom work on poultry farms as well as at dairies.

 — officials believe the virus was possibly carried from farm to farm on the clothing of workers, 20% of whom work on multiple dairy farms and 7% of whom work on poultry farms as well as at dairies.  — the cdc has documented two cases of human bird flu infections in 2024.