Another brand of raw pet food has been found to contain bird flu and has made at least five house cats presumably sick with the virus, health officials say.

Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 ...

Health officials have warned against feeding pets raw food. The risk is particularly acute as bird flu spreads in California, where 2 pet cats died.

So far, the H5N1 virus isn't transmitted between people — but the CDC has found a mutation in a human case "concerning." ...

Genetic analysis of H5N1 bird flu virus that infected a Canadian teenager shows 'worrisome' mutations, new studies reveal.

The death of an Oregon house cat and a pet food recall are raising questions about the ongoing outbreak of bird flu and how ...

The call to authorize a vaccine comes after the CDC announced that a person in Louisiana was hospitalized with the country's first known case of severe illness caused by the virus earlier this month.

The FDA has begun testing cheese for bird flu as human cases of the virus continue to rise in the United States.

Northwest Naturals, an Oregon-based pet food company, is recalling a batch of its raw frozen pet food after the U.S.