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

A person in Louisiana has contracted the nation's first severe case of bird flu after the virus mutated inside their body, ...

The CDC has confirmed a total of 66 human cases of bird flu across the United States as of Friday, although the number is believed to be higher.

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.

At least 65 human cases of H5 bird flu have been confirmed this year, with the majority being detected in California.

Fortunately, bird flu in humans so far has been rare, in part because the virus doesn't spread that easily from animals to humans, or between humans, though sporadic cases have occurred in other ...

A person was hospitalized with a severe case of bird flu in Louisiana, according to the Centers for Disease Control and ...

The first case of the H5N1 in the current bird flu outbreak was confirmed in England on 17 November [Getty Images] An outbreak of bird flu has been confirmed at a commercial farm near Beverley in ...

California is the state at the center of the United States' bird flu outbreak, with 29 confirmed human cases of the virus so far, out of 55 total nationwide. A previous batch of cream top ...

The U.S. Centers for Disease Control and Prevention said on Thursday its analysis of samples from the first severe case of ...