As cases of bird flu continue to climb among wild birds, poultry and cattle in the U.S., the virus poses an increasing threat to human health. A total of 67 human cases of the H5N1 virus have been ...

If you want to excite public health officials, ask them about the H5N1 avian influenza virus. This flu virus has been ...

A research veterinarian says an additional strain of the H5N1 virus has been found in dairy cattle, but it’s one he’s seen ...

A new variant of the bird flu has infected a dairy worker in Nevada marking the state's first human case of the H5N1 avian influenza.

The Central Nevada Health District yesterday announced the state's first case of H5N1 bird flu, a dairy farm worker who was exposed to infected cattle. The agency said the individual had ...

H5N1 bird flu is branching out. New data from the Centers for Disease Control and Prevention indicates that a second type of ...

A dairy worker in Nevada has been infected with a strain of H5N1 bird flu—genotype D1.1—that has newly spilled over to cows, ...

National Institutes of Health (NIH) scientists and their colleagues report that a single dose of a broadly neutralizing antibody (bnAb) administered prior to virus exposure protects macaques from ...

Nevada just confirmed its first human case of avian flu from infected cattle. Nevada’s first case was found in Churchill ...

A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...

MONTPELIER, Vt. (ABC22/FOX44) – Samples taken from a backyard flock have confirmed the presence of H5N1 bird flu, also known as highly pathogenic avian influenza (HPAI), in Windsor County.

Different blends of those two proteins alongside many other mutations elsewhere in the virus can affect how sick people and animals get and how it spreads. H5N1 has been the dominant grouping of ...