Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

The US Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop in ...

From the outset of the Trump administration, bird flu, or H5N1 avian influenza, has flown rather conspicuously — and in fact ...

Although the avian flu (H5N1) virus may not be making the news as frequently, it is still working hard behind the scenes, ...

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

New research uses bird droppings to track avian flu in remote regions, revealing hidden hotspots and potential for early ...

The US Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop in cases.

Bird flu is continuing to spread across the United States, infecting wild birds and backyard poultry. It's causing egg prices to soar and availability to plummet.

South Africa has reported the highly pathogenic H5N1 strain of avian influenza, or bird flu, on two poultry farms in the country, the World Organisation for Animal Health said on Wednesday.

While Vermont achieved an “unaffected” bird flu status in May, the state is continuing its monthly testing program at dairy ...

South Africa is grappling with a resurgence of the H5N1 bird flu, following outbreaks on poultry farms in Tswaing and Mkhondo ...