"This is exceptionally rapid detection of an outbreak." ...

As spring approaches, there appears to be no end in sight to outbreaks of highly pathogenic avian influenza in the region’s ...

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 ...

Seven weaned elephant seal pups in California's Año Nuevo State Park tested positive for highly pathogenic avian influenza (HPAI) H5N1, the U.S. Department of Agriculture's National Veterinary ...

Año Nuevo State Park has closed tours and visits to the beach after illnesses among elephant seals.

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 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.

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

Pennsylvania Game Commission officials are asking bird watchers and hunters to report sick or dead birds they encounter, as they continue to monitor avian influenza’s presence in the region. “Avian ...

The Iowa Department of Agriculture and Land Stewardship has detected two cases of the highly pathogenic avian influenza in ...

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 ...