The United States Department of Agriculture conditionally approved a vaccine to mitigate the spread of bird flu amongst ...

Rising cases of bird flu are posing a sizable financial threat to Pennsylvania's agricultural industry and its farmers.

Preliminary samples indicated the presence of the highly pathogenic avian influenza (HPAI) when tested by the Pennsylvania Animal Diagnostic ... to the PADLS website control zone address checker map ...

The H5N1 avian flu virus continues to spread, affecting both commercial poultry farms and backyard flocks across nine U.S. states. Recent outbreaks have led to massive bird losses, particularly in ...

"We're really in probably the worst spot that we've been, I would say, since the initial outbreak back in April of 2022 here, ...

Now that new outbreaks of avian flu have been detected in Lancaster County, members of a state and federal task force are ...

Since a Lehigh County poultry farm saw Pennsylvania’s first confirmed 2025 case of bird flu in domestic poultry, local producers have doubled down on biosecurity.

According to information from the United States Department of Agriculture (USDA) Animal and Plant Health Inspection Service ...

This story was produced by the State College regional bureau of Spotlight PA, an independent, nonpartisan newsroom dedicated to investigative and public-service journalism for Pennsylvania.

The flu vaccine is developed using data monitored from around the world to predict what the most common strain will be. The ...