According to the governor's office, more than half of all avian flu cases in the United States are in Pennsylvania.

Wisconsin agriculture officials have identified a case of highly pathogenic avian influenza (HPAI) in a commercial poultry flock in Jefferson County. Cold Spring Egg Farm in the village of Palmyra has ...

Dozens of dead swans were found at West India and Millwall Docks, charity E1 Waterbird Welfare says.

Pennsylvania Governor Josh Shapiro and Pennsylvania's Secretary of Agriculture visited Lancaster County on Tuesday, amid a ...

The same farm had a bird flu outbreak in 2025, leading to the depopulation of more than 3.5 million chickens ...

Pennsylvania is battling one of the most serious avian flu outbreaks in decades, threatening to devastate its multibillion-dollar poultry industry. This week, state officials met with farmers, poultry ...

Due to an outbreak of avian influenza, the elephant seal viewing area and tours at Año Nuevo State Park will be closed for ...

The latest outbreak brings the total number of cases recorded in Lancaster County to nearly 6.1 million since the start of the year and 7.7 million statewide.

Researchers have found avian flu in elephant seal pups at California’s Año Nuevo State Park, and officials have stopped ...

As more outbreaks of HPAI are confirmed in South Korea’s poultry flocks, further cases in domestic and wild birds are also ...