Highly contagious H5N1 avian influenza, or “bird flu,” has been found in a Mississippi chicken flock. It’s the first major ...

A wildlife sanctuary in Washington state is under quarantine after 20 big cats died due to H5N1 bird flu infections.

When, where and how the H5N1 bird flu virus may evolve and its capacity to spark a pandemic is hard to predict — in part, ...

H5N1 outbreaks have led to the losses of commercial flocks in Barron, Trempealeau, Washburn and other Wisconsin counties.

After Gov. Gavin Newsom last week declared an emergency stemming from bird flu’s spread in dairy herds, local public health ...

A Portland brand of cat food is being recalled in 12 states, including Washington, after a cat that ate it contracted bird ...

The first severe case of H5N1 bird flu was confirmed in Louisiana. Here is a map of other states that have been affected.

Northwest Naturals announced a voluntary pet food recall after an Oregon house cat died after eating a Northwest Naturals ...

Los Angeles County health officials have identified three more cats with presumptive H5N1; the source of the virus has not ...

Northwest Naturals, a Portland, Ore.-based pet food company, is recalling a batch of its 2 pound (1 kilogram) Feline Turkey ...

The death of an Oregon house cat from bird flu and a pet food recall are raising questions about how people can protect their ...

The recall, according to a news release published Wednesday, involves Northwest Naturals' Feline Turkey Recipe raw frozen pet ...