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 ...

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

L.A. County public health officials are reupping their warning to pet owners: Do not feed pets raw food. More cats have been ...

A 13-year-old Canadian girl recovered after being hospitalized in critical condition with H5N1 avian influenza, researchers ...

A Canadian teen fully recovered from H5N1 bird flu, but researchers warn of alarming mutations that enhance the virus's ...

The H5N1 bird flu virus has been found in samples of Monarch Raw Pet Food, and a cat that ate the food is confirmed to have been infected.

In light of the ongoing global spread of the H5N1 avian influenza, U.S. public health experts are reassured that current ...

A Canadian teenager has fully recovered from H5N1 bird flu, but genetic analysis revealed concerning mutations in the virus.

A Canadian teen who contracted the H5N1 bird flu in early November has fully recovered after a prolonged battle with the disease. However, genetic analysis of the virus that infected her revealed ...

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

The FDA initiates sampling of aged raw milk cheese for bird flu testing in response to the H5N1 outbreak across the U.S.

In coming years, the bird flu may cost billions of dollars more in expenses and losses. Worse, the outbreak poses the threat of a new pandemic.