Large-scale mortality among snow geese has led the Pennsylvania Game Commission to declare Lehigh Valley the epicenter of a resurgent bird flu outbreak that is so far severely affecting waterfowl but ...

Over 1.9 million commercial chickens and 72,282 commercial turkeys in Darke and Mercer counties were confirmed positive for bird flu by the National Veterinary Services Laboratory in 11 reports since ...

H5N1 avian influenza continues to spread amid commercial and backyard poultry, and additional cases have been reported in ...

Avian influenza (HPAI) was detected in 1,432,000 chickens in Mercer County, , according to the USDA, just weeks after the Ohio Department of Agriculture confirmed the infection of 931,302 birds in ...