Avian influenza continues to jeopardize Pennsylvania poultry flocks as additional outbreaks were reported in multiple counties this week, according to the Centers for Disease Control and Prevention ...

Avian influenza is spreading rapidly through Pennsylvania, hitting commercial poultry farms in multiple counties and ...

In recent days, Pennsylvania has had two flocks hit by avian influenza, while Ohio has had nine and California has had one.

"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, ...

With initial tests indicating positive cases of Highly Pathogenic Avian Influenza (HPAI) in commercial poultry in five Pennsylvania counties, the PA Department of Agriculture has escalated its ...

The Pennsylvania Department of Agriculture today confirmed the first positive case of Highly Pathogenic Avian Influenza (HPAI ... control zone address checker map to determine if your flock ...

To respond to cases in Pennsylvania, state officials rely on guidance from the U.S. Department of Agriculture’s so-called Red Book on highly pathogenic avian influenza infections, which was last ...

At least one bird from a commercial poultry operation in Lancaster County has tested positive for highly pathogenic avian ...

State officials say bird flu has been detected in a Pennsylvania flock. The Highly Pathogenic Avian Influenza case was found in a 50,000-bird layer chicken flock on a commercial farm in Lehigh ...

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.

HPAI continues to be confirmed in commercial poultry in Ohio, Missouri and Pennsylvania, while a presumed-positive detection ...

PENNSYLVANIA, USA — Cases of bird flu, or avian flu, are rising in parts of the country. The CDC reports dozens of human cases of H5N1 bird flu in the U.S. since last year, including one recent ...