A woman is hospitalized in Wyoming with H5N1 bird flu, likely the result of handling infected birds in a backyard flock, ...

State agriculture officials confirmed Tuesday that a dairy farm in Maricopa County tested positive for bird flu – Arizona's ...

Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

The patient was experiencing "flu-like symptoms" and had "health conditions that can make people more vulnerable to illness," ...

Avian influenza has been detected in milk from a dairy herd in Maricopa County, according to the Arizona Department of ...

Bird flu has been detected in Arizona dairy cattle milk, and a dairy farm has been placed under quarantine as a precaution, ...

Nevada confirmed its first human case of bird flu, from the same strain, D1.1, that killed a Louisiana man in January.

The report was due to be made public weeks ago but the Trump administration paused external communications by federal health ...

The Arizona Department of Agriculture (AZDA) confirmed the state's first detection of H5N1 avian influenza in milk from a ...

More Americans may have had bird flu without suffering any symptoms, a new study finds. That could allow the virus to mutate into something more dangerous.

After a different strain of bird flu was recently found in cattle for the first time, experts reveal what this means in our fight against the virus.