Started back in 2022, the avian flu outbreak that has been increasing egg prices and even killing non-bird animals isn't ...

First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...

Health officials urged people to identify avian flu symptoms early and properly cook chicken and eggs to limit risk of infections.

The first U.S. H5N9 outbreak has raised concerns as scientists warn of evolving bird flu risks—here's what you need to know about the symptoms.

A new strain of bird flu has been confirmed at a duck farm in California, the first time the variant has been discovered in ...

The detection of a different more rare strain of avian influenza is raising alarm as record egg prices soar to new highs. A ...