H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania ...

Waffle House is now adding a .50 surcharge on every single egg you order. Two eggs sunny side up? That'll be a buck extra.

Experts stressed that the new strain did not itself appear to be an immediate human threat. But the rise of a new strain is troubling and points to the risk of a viral phenomenon known as ...

Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry.

A rapidly-spreading H5N1 avian influenza, otherwise known as bird flu, has been devastating bird flocks and showing signs of ...

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

The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

The virus was reported in a commercial flock of ducks. It’s the first time the subtype has been detected in the United States ...

Although cases of bird flu are surging among birds in the UK, the risk of the virus spreading to humans still remains ...

can serve as mixing vessels that would allow the bird flu virus to mutate and become more likely to infect people. In some cases it could even cause more severe disease. Dogs can also contract ...

The McCormick Bird House would be closed "until further notice," the zoo said. Two animal deaths at Lincoln Park Zoo in Chicago have been traced to an outbreak of avian influenza, or bird flu ...