The first outbreak of H5N9 bird flu in poultry has been reported in California on a duck farm leading to the culling of ...
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 ...
A new bird flu strain was detected on a California duck farm. But what's the difference between H5N9 and H5N1, and is it safe ...