Bird Flu 2024 Map. The first human case of a(h5n1) bird flu linked to an outbreak in dairy cows in the united states was reported on april 1, 2024, in texas. 19, bird flu has been reported during the past three years in more than 125 million birds in 569 counties and.
A map showing where avian influenza h5n1 has infected humans in the u.s, with the darkest red showing california, which has had 26 cases in 2024. Counties that have reported bird flu outbreaks are marked in purple.