Avian influenza virus from the ongoing outbreak in dairy cattle appears to be keeping its bird-infecting features rather than ...

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

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

Studies suggest that people who had seasonal flus or vaccinations have low antibody levels against H5N1 bird flu.

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

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

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

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

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

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.

Brazil has not yet tested cows for bird flu, despite hundreds of cases in the dairy herd in the U.S., because it is focusing on poultry outbreaks after its first confirmed case on a farm this ...

North Dakota's State Board of Animal Health will once again require that lactating dairy cows be tested for bird flu within 10 days of being brought to the North Dakota State Fair in Minot.