A backyard flock in Vermont was sickened with H5N1, agricultural officials said on Thursday, following other reports of bird ...

Genetic analysis suggests the H5N1 virus has the capacity to mutate in ways that could make it more transmissible to humans.

The ongoing spread of bird flu in the United States has alarmed experts -- not just because of human cases causing severe ...

The Centers for Disease Control and Prevention said Thursday that a single severe case of bird flu detected in a Louisiana man shows a rare mutation of the virus.

The Oregon Department of Agriculture (ODA) yesterday reported that a house cat has died from H5N1 avian flu after eating raw ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...

Health experts are now warning pet owners to be cautious about raw foods and limit pets’ exposure to wildlife.

A genetic analysis of the H5N1 bird flu in a Louisiana patient reveals potential mutations for human transmissibility, says the CDC.

B ird flu has killed 20 big cats at the Wild Felid Advocacy Center in Washington state. The devastation has claimed half of ...

The situation remains grim. There has been an explosion of human cases … we need fewer humans infected, period,' one ...

We are nearing the year's end, so it's time for the AM Extra team to look back at what we watched and what we loved. Check ...

A brand of natural cat food sold is being pulled from store shelves in multiple states after reports that a cat in who ate ...