Most of those infections have been seen in wild bird populations, with two known instances of backyard poultry flocks ...

The ongoing bird flu outbreak has led to wild bird deaths, slaughtered livestock, and hazardous conditions for dairy industry ...

A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

Another chicken flock tests positive for bird flu in Mississippi. What are the risks? How do I know if I have it? What you ...

No new human cases of avian influenza have been reported, and poultry infections are low so far in March. But infections in ...

A highly pathogenic strain of bird flu is spreading south along the Antarctic Peninsula and could devastate populations of ...

Scientists are sounding alarms about a genetic mutation that was recently identified in four dairy cow herds, nearly one year ...

Prior exposures to specific types of seasonal influenza viruses promote cross-reactive immunity against the H5N1 avian ...

Birds in the United States can be affected by avian flu, also called H5N1 bird flu or avian influenza. But can it affect your ...

Older adults who were exposed to seasonal flu viruses that circulated prior to 1968 are more likely to have some protection ...

Almost 6 in 10 Americans who identify as Republican do not trust the Centers for Disease Control and Prevention (CDC) to provide reliable information on H5N1 bird flu, according to a new poll from ...

The highly pathogenic H5N1 avian influenza, or bird flu, was detected in a backyard flock in Anne Arundel County​, according to the Maryland Department of Agriculture.