Cows don’t typically get the flu. The recent H5N1 flu outbreak in U.S. dairy herds is a wake-up call, not just about the ...

For the past week, STAT’s Helen Branswell has been tracking what we know about a child in California with a possible case of ...

A new study highlights the need for public health officials to ramp up bird flu surveillance in our feline companions.

The flu virus currently circulating in birds and dairy cows is already better at infecting people than earlier variants, and ...

Investigators trying to determine how a child in California might have contracted bird flu are continuing to learn more ...

A cheetah, a mountain lion and a kookaburra have died after catching H5N1 bird flu at a zoo in the US state of Arizona.

Canadian public health officials closed their investigation into the teenager who became critically ill with the H5N1 bird ...

The Scripps Research Institute finding counters prevailing thought that the virus would require multiple mutations before it ...

Five animals died at the Wildlife World Zoo and county health officials say their deaths were likely caused by bird flu ...

Oregon will start testing milk this week for bird flu as part of a federal program to monitor the virus, which has turned up in animals and people, including one person in Oregon.

According to a new study published Dec. 9 in the journal Emerging Microbes & Infections, domestic cats could become an ...

Health officials in Marin County are investigating a possible H5N1 bird flu case in a child. Officials have been ...