Sonya Stokes, an emergency room physician in the Bay Area, braces herself for a daily deluge of patients sick with coughs, ...

As avian flu drives egg prices to record levels and increasingly poses a risk to humans, moves by the White House to cut ...

A new Centers for Disease Control and Prevention study suggests that bird flu may be spreading under the radar in the U.S. In ...

Boulder County Health officials said the bird was found on private property near a flock of chickens kept in a run.

State agriculture officials confirmed Tuesday that a dairy farm in Maricopa County tested positive for bird flu – Arizona's first detection of the virus in milk. The Arizona Department of Agriculture ...

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

Health officials have confirmed that bird flu has been detected in milk from a cattle herd at a Phoenix-area dairy facility.

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

An older woman in southeast Wyoming is hospitalized with bird flu, state health department officials said Friday. It’s the state’s first human case of Type A H5N1 influenza, which is ...

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

The U.S. Center for Disease Control and Prevention says the risk of an outbreak of the bird flu in humans is low, although Illinois’ health department is preparing for the possibility. On Friday, the ...