In 2026, a highly contagious strain of bird flu has killed more than 7.1 million Pennsylvanian birds, mostly in Lancaster County.
Since the outbreak's start in 2022, about 14.6 million birds in Pennsylvania have died from the virus. Roughly half of those cases occurred in the first two months of 2026.
Pennsylvania has lost around 14 million birds to the virus since 2022. Half of those, more than 7 million, have died in recent weeks.
On Tuesday, Feb. 24, 2026, Gov. Josh Shapiro and Pennsylvania Department of Agriculture Secretary Russell Redding will visit the Lancaster County Rapid Response Center to host a roundtable with ...