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

President Trump announced he's pulling the U.S. from the WHO. Now researchers are scrambling to understand what that means for the H5N1 bird flu pandemic.

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

The case of the Canadian teen and the death of a Louisiana man are stark reminders of bird flu’s capacity to ignite serious ...

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

The death comes at a time when the H5N1 virus has recently undergone an unusual mutation that is causing concern to the World ...

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

Avian flu is rampant in poultry farms and in wild birds in the U.S. Every mutation brings the virus one step closer to the ...

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

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

"The Chinese poultry lineage may have experienced more vaccine-driven selection compared to other lineages," the researchers wrote.