Dairies say the USDA relief money helped them sustain operations as bird flu decimated milk production, but critics say the ...

In other developments, a Chinese research team that studied experimental infections involving different inoculation routes ...

Decreased milk production, death, and early removal from a single herd of adult dairy cows infected with the H5N1 strain of ...

A "multistate outbreak" of the virus has emerged among dairy cattle since mid-March, according to the U.S. Centers for ...

Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts warn that it hasn’t disappeared ...

Scientists have known for more than a year that bird flu, H5N1, made the jump from wild birds and common poultry to cows and ...

“Given that some lactating cows’ “steal milk” through self-nursing or mutual-nursing, they speculated that “mouth-to-teat” ...

For months, bird flu was seemingly everywhere in the U.S.: news headlines reported the highly pathogenic H5N1 avian influenza ...

Until recently, all dairy herd detections in the U.S. had been infected with a form of bird flu, or avian influenza, known as B3.13.

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally ...

A person in Texas has been diagnosed with the H5N1, or bird flu after direct contact with dairy cows, health officials said Monday. It’s the first case in the U.S. of highly pathogenic avian ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...