H5N1 bird flu, also known as avian influenza, continues to spread, with reports of a third human case from an unknown ...

Health authorities need to be concerned about bird flu, but the risk to the public is low. You’re reading The Checkup With Dr ...

H5N1 has been the dominant grouping of strains fueling this past year's outbreaks in the U.S., with different variants of that virus spreading in wild birds, poultry flocks, dairy cattle ...

Here's what you need to know about the highly pathogenic H5N1 avian influenza, and what bird flu might mean to you, your ...