This winter, avian influenza viruses have continued to circulate in wild birds across Pennsylvania, and more birds will be migrating to and through the state in the coming ...

Governor Josh Shapiro of Pennsylvania convened a crisis response meeting this week to address a massive avian influenza outbreak in the state. Per state officials, nearly 7.6 million birds have ...

The Iowa Great Lakes region has recently seen a surge in dead geese and swans, raising concern among local residents and ...

Officials confirmed the third and fourth cases of avian influenza, also known as bird flu, in Iowa this year. The Iowa ...

Researchers say seven seal pups have tested positive for an avian flu virus at California’s Año Nuevo State Park and several more are showing signs of the illness. The outbreak has prompted park ...

LATEST Feb. 25, 2:32 p.m. At least 30 elephant seals have died as a result of the highly pathogenic outbreak of avian ...

The detections, which were found in “multispecies backyard flocks” in Keokuk and Van Buren counties, mark the third and fourth cases of bird flu found this year in Iowa.

A lethal form of bird flu, which has already killed tens of thousands of elephant seals in the Southern Hemisphere, is now spreading in a colony of elephant seals in California, scientists announced ...

Scientists have confirmed seven elephant seal pups have tested positive for avian flu at California’s Año Nuevo State Park.

Avian influenza, also known as bird flu, has been found in backyard flocks in Van Buren and Keokuk Counties, according to the ...

Elephant seal pups at California’s Año Nuevo State Park have tested positive for the H5N1 bird flu virus, researchers from UC Davis and UC Santa Cruz announced Wednesday. The outbreak marks the ...