Keith Poulsen’s jaw dropped when farmers showed him images on their cellphones at the World Dairy Expo in Wisconsin in ...

The patient in Louisiana who was hospitalized with severe bird flu illness was found to have a mutated version of the virus.

Each week some revelation about bird flu seems to flutter through the news cycle. Here's what the latest research is saying ...

We are in a terrible situation and going into a worse situation,' one researcher says of response so far to bird flu's spread ...

But while the current risk from our fuzzy feline friends is considered very low, public health officials nonetheless have ...

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

Influenza A subtype H5N1, or bird flu has been infecting dairy cattle in several US states and found in horses in Mongolia.

The findings come at a time when outbreaks of bird flu -- a different subtype of the same influenza virus -- in dairy cattle have ... 24 percent of eligible US adults ...

The Food and Drug Administration (FDA) will begin collecting samples of raw cow’s milk cheese from across the U.S. to test ...

The Centers for Disease Control and Prevention is keeping close eye on pandemic indicators amid bird flu cases arising in the United States.

The FDA announced Monday it has begun collecting samples of aged raw cow's milk cheese to test for bird flu as the U.S. battles an outbreak of the virus.