A new strain of bird flu, H5N9, has been detected for the first time in the United States, raising concerns about how it continues to spread.

In today’s Health Alert, a new strain of bird flu - H5N9 - has been detected in the U.S. The first confirmed case was found ...

The US Department of HHS is awarding the pharmaceutical company Moderna $590 million to continue developing a vaccine to protect against bird flu.

The number of bird flu cases in Central Massachusetts is relatively low, compared to a swath of the state that runs from ...

The Pennsylvania Department of Agriculture shut down a poultry farm in southeastern Pennsylvania after finding bird flu.

As bird flu continues to threaten animals and public health, the U.S. government has stepped up its response. Experts says it ...

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

Experts share tips on where to find reliable bird flu updates amid the communication freeze for federal health agencies.

Moderna is working with the Department of Health and Human Services to develop a vaccine to combat bird flu. Human to human ...

A new strain of H5N9 bird flu was detected at a commercial duck operation in California's Merced County. All the ducks were ...

The Centers for Disease Control and Prevention abruptly ordered its staff to cease all collaboration with the World Health ...

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