The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

The bird flu has been infecting American flocks for years, leading to a series of infections and increased egg prices. But ...

The Trump administration has intervened in the release of important studies on the bird flu, as an outbreak escalates across ...

Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens ...

H5N9 - has been detected in the U.S. The first confirmed case was found at a commercial duck farm in California.

This latest outbreak is part of a broader epizootic that has swept across the United States, affecting not only poultry but ...

While U.S. residents have gotten used to high prices at the grocery store, the cost of eggs is expected to rise even further ...

One of the top egg producers in the U.S. confirmed that a farm tested positive for cases of bird flu over the weekend, the ...

First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...

The United States has reported its first outbreak of H5N9 bird flu in poultry on a duck farm in California, the World ...

The latest data from the U.S. Centers for Disease Control and Prevention and the U.S, Department of Agriculture show the ...