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

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 ...

Bird flu is suspected in the deaths of six swans near Mill Pond in Westborough, Massachusetts. There have been no known human cases of bird flu in Massachusetts. Health officials warn if you see a ...

California health officials confirm human cases of bird flu linked to Central Valley dairy farms, with 37 workers and one ...

The USDA's update said that the rats were likely infected after exposure to birds sick with avian flu on nearby farms.

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

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

SACRAMENTO, the United States -- Scientists are sounding the alarm about a concerning genetic mutation of the H5N1 bird flu ...

Millions of migratory birds, including most of the sandhill crane population, make their way through Nebraska every spring.

Maryland’s sixth case of bird flu was detected in a backyard flock in Anne Arundel County, officials announced on Wednesday.

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

Pandemic influenza remains a significant global health threat, as signalled by the circulation and cross-species transmission of avian influenza A(H5N1) viruses from the clade 2.3.4.4b, including ...