Bird flu was busy in South Dakota and in some surrounding states in December. According to the USDA’s avian flu tracker, as ...

Avian influenza has spread far beyond the nation's birds, infecting all manner of creatures from zoo animals, wild mammals, ...

Connecticut has not been spared from the ongoing bird flu outbreak that has primarily been impacting livestock.

H5N1 outbreaks have led to the losses of commercial flocks in Barron, Trempealeau, Washburn and other Wisconsin counties.

State officials have identified a new case of bird flu in a commercial poultry flock in Burnett County, in northwestern ...

The Wisconsin Department of Agriculture, Trade and Consumer Protection says it identified a case of Highly Pathogenic Avian ...

PORTLAND, Ore. — An Oregon house cat died after eating pet food that tested positive for bird flu, Oregon authorities said, ...

Northwest Naturals says a batch of Feline Turkey Recipe tested positive for bird flu. One cat has died in connection with the ...

Felines of all varieties tend to explore and hunt smaller prey, such as birds and mice, which can carry bird flu.

Tiny genetic alterations could help the bird flu virus enter cells in the upper respiratory tract, the C.D.C. said. But there ...

The CDC has confirmed a total of 66 human cases of bird flu across the United States as of Friday, although the number is ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...