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

Gov. Newsom declared a state of emergency as the virus continues to infect dairy herds across the country — including more ...

Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 ...

In coming years, the bird flu may cost billions of dollars more in expenses and losses. Worse, the outbreak poses the threat ...

The patient in Louisiana who was hospitalized with severe bird flu illness was found to have a mutated version of the virus.

Teen's recovery from H5N1 bird flu raises concerns after genetic mutations suggest virus could become more dangerous to ...

A 13-year-old Canadian girl recovered after being hospitalized in critical condition with H5N1 avian influenza, researchers ...

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 ...

Avian influenza has spread far beyond the nation's birds, infecting all manner of creatures from zoo animals, wild mammals, ...

The H5N1 bird flu virus has been found in samples of Monarch Raw Pet Food, and a cat that ate the food is confirmed to have been infected.

Each week some revelation about bird flu seems to flutter through the news cycle. Here's what the latest research is saying ...