The U.S. government failed to eliminate the virus on dairy farms when it was confined to a handful of states. Now at least 875 herds across 16 states have tested positive.

Although bird flu usually does not infect people, there have been some rare cases of human infection with these viruses, according to the U.S. Centers for Disease Control. Last month, a patient was ...

Public health experts are urging vigilance amid recent reports of severe bird flu cases in two North American patients.

Public-health experts have been highly critical of the federal and state response to the virus, which was first identified in ...

Hundreds of dead birds have reportedly been falling from the sky in dystopian scenes in Pennsylvania. Wildlife officials ...

Butte County officials on Friday confirmed a bird flu outbreak in a backyard chicken flock, the latest case since Gov. Gavin ...

Previous seasonal flu infections and vaccinations may protect us against infection from the highly pathogenic H5N1 bird flu ...

We are currently witnessing the growing spread of H5N1 avian flu across the globe. Here in the United States, the USDA Animal ...

The administration said it was committing $306 million toward improving hospital preparedness, early-stage research on ...

Feeling under the weather? Local health officials are tracking a variety of viruses making rounds in the community right now.

Los Angeles County health officials warned pet owners on Tuesday about feeding pets raw food after a house cat tested ...