Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...

An investigation into two severe H5N1 illnesses in exclusively indoor cats found that they may have been exposed by ...

Bird flu has dominated the headlines lately, and many wonder what it is and how does it affect food. We delve into its ...

The virus is spreading with greater speed among animals, with transmission to humans increasing. But risk to the general ...

Bird flu remains a growing problem across the U.S., and many of us have questions about how serious it is and how worried we ...

A recent study by the Centers for Disease Control and Prevention (CDC) that was supposed to be made public weeks ago, but was ...

The first human case of bird flu in Nevada was caught by a dairy worker earlier this week, marking it the state's first human ...

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 ...

The first U.S. bird flu hospitalization was reported in Missouri last year, sickened by B3.13, but health officials at the time said that person was likely hospitalized for other reasons and had ...

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 ...

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.