A recent study conducted on human A(H5N1) cases in the United States found that conjunctivitis was the primary symptom ...

Among several more outbreaks on commercial farms, one was at a layer facility in Pennsylvania that has nearly 2 million birds ...

A branch of the H5N1 bird flu family tree that hadn't previously been seen in cattle has now been detected in dairy cows.

Poultry facilities in Dauphin, Cumberland and Lancaster counties have detected avian influenza, the USDA and state Department ...

As bird flu continues to spread across the United States, questions have emerged about the risk of contracting the virus from ...

When it comes to the potential of H5N1 avian flu, otherwise known as bird flu, picking up mutations that may lead to human-to ...

A new variant of the H5N1 bird flu — the same one that led to the death of a Louisiana man — has for first the first time ...

Six dairy herds in Nevada have tested positive for a newer variant of the H5N1 bird flu virus that’s been associated with ...

A version of the avian influenza virus different from the one rampaging through herds since last spring has been detected in ...

Scientists were slow to recognize that Covid spreads through the air. Some are now trying to get ahead of the bird flu.

The highly contagious bird flu has hit Montgomery County, Maryland, where officials say a backyard flock of chickens tested ...