Health ❯ Public Health ❯ Infectious Diseases ❯ Avian Influenza

HPAI

Wisconsin Confirms First 2026 H5N1 Case in Jefferson County Poultry Flock

Health officials report low public risk, with monitoring of exposed workers underway.

New Simulation Finds H5 Bird Flu Could Reach Community Spread in 48 Hours

Hundreds of Snow Geese Found Dead at Pa. Quarry in Suspected Bird Flu Case