Bird flu has been making the rounds in the United States over the last year and appears to be resurging again. Here’s what ...

The Centers for Disease Control and Prevention are monitoring the bird flu situation in the United States. Here's what to ...

Large-scale mortality among snow geese has led the Pennsylvania Game Commission to declare Lehigh Valley the epicenter of a ...

A snow goose in West Philadelphia ’s Carroll Park neighborhood is the city’s first suspected case of a highly contagious ...

The widening U.S. bird flu outbreak has made its way to Maryland, which has counted two cases on commercial poultry farms — ...

The highly infectious H5N1 strain has caused outbreaks across the country. Now, Long Island’s last duck farm must kill its ...

State officials are ramping up testing and urge farmers to strengthen biosecurity as efforts intensify to protect New York ...

The US Department of Health and Human Services will award $590 million to Moderna to continue developing a vaccine to protect ...

The Centers for Disease Control and Prevention says hospitals treating people for the flu should test them for avian ...

The first human death caused by H5N1 in the U.S. was reported in Louisiana on Jan. 6. Here's what to know about bird flu.

The U.S. Centers for Disease Control and Prevention is urging health care workers to accelerate bird flu testing for patients ...

The Department of Health and Human Services (HHS) will award roughly $590 million to Moderna to accelerate the development of ...