The U.S. Department of Agriculture is considering vaccination plans to protect poultry and cattle, including dairy cows, from ...

In a monthly zoonotic flu update, the World Health Organization (WHO) said Bangladesh and India have reported new H5N1 avian ...

Bird flu fears have focused on the poultry and dairy industries and human health. But wild animals are threatened, too—at ...

A commercial game bird flock in Lancaster County, Pennsylvania, has tested positive for avian influenza. The July 2 detection ...

For months, bird flu was seemingly everywhere in the U.S.: news headlines reported the highly pathogenic H5N1 avian influenza ...

Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

The virus, which scientists call H5N1, has spread like wildfire around the globe in recent years, surprising and horrifying ...

The Pennsylvania Department of Agriculture is warning consumers about contaminated raw milk from Byers Organic Dairy, purchased between July 8 and July 10, with sell-by dates of July 22 and July ...

One bird spectacle readily observable in Allegheny County right now comes in the form of 100 purple martins swirling above ...