The Biden administration should approve a vaccine for the H5N1 bird flu virus, according to a former state health ...

Federal health officials say that not only has a Louisiana resident contracted the first severe case of bird flu in the U.S., ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...

The CDC said Thursday its analysis of samples from a Louisiana patient with bird flu showed mutations not seen in samples ...

A genetic analysis of viral samples from a patient in Louisiana hospitalized with the first severe case of bird flu showed ...

Federal health officials have confirmed unsettling new details about the first United States case of severe bird flu, ...

The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.

Flocks in two Michigan counties are the latest to be infected by the highly pathogenic avian influenza.

The CDC said that testing of a person with a severe case of bird flu indicated the virus had mutated but the risk remains low ...

Two commercial poultry facilities and one backyard flock in the state were the latest instances of highly pathogenic avian ...

The Centers for Disease Control and Prevention (CDC) has identified mutations in the H5N1 bird flu virus that may increase ...