As the H5N1 bird flu virus continues to spread among animals, the discovery of infected rats in Riverside County provides ...

A woman is hospitalized in Wyoming with H5N1 bird flu, likely the result of handling infected birds in a backyard flock, ...

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...

A new study suggests that windborne transmission could be partially to blame for the spread of bird flu between farms.

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

As the popularity of keeping backyard and urban chicken flocks grows, health and agriculture experts warn that bird flu can ...

Arizona agricultural officials say they now have the first detection of H5N1 avian influenza in milk produced by a dairy herd ...

Three veterinarians who work with cows have tested positive for prior infections of H5 bird flu, according to a study ...

Before future studies would uncover a link between Nipah outbreaks and the felling of native forests for the purposes of ...

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a newer variant of the H5N1 virus. That variant is called H5N1 D1.1, the USDA ...

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

Given the frenzy surrounding the effort to figure out the source of the COVID epidemic, a story by Brandon Keim at Nautilus ...