Researchers have warned that the disease can infect cow cells and tissues more effectively than older strains.

The H5N1 avian influenza virus – commonly known as bird flu – has been causing outbreaks in dairy cows in the United States ...

Scientists in Glasgow have found that some strains of the H5N1 avian influenza virus, commonly known as bird flu, are ...

Nearly two dozen U.S. senators urged the U.S. Department of Agriculture, in a letter, to "prioritize" a vaccine strategy for ...

The H5N1 avian influenza virus—commonly known as bird flu—has been causing outbreaks in dairy cows in the United States since ...

Officials have detected highly pathogenic avian influenza (HPAI) H5N1 in a dairy cattle herd in Wisconsin, according to the ...

Highly Pathogenic Avian Influenza (HPAI) has been confirmed in a commercial poultry flock in Shelby County, Texas; the first confirmed commercial case in the state this year.

The fall migration of waterfowl is at its peak, and with it comes both a greater risk of spreading the Highly Pathogenic ...

Some birds infected with avian influenza have been found on the Hawaiian islands, according to the state Department of Health. A native Hawaiian duck discovered on Kauai on Nov. 26 is the third ...

A research veterinarian gives practical advice to homeowners for how to protect themselves and their flocks from bird flu.

State officials have quarantined the affected premises and are working with federal partners on a joint incident response.

Officials have confirmed the year's first case of avian flu in a Texas commercial flock, prompting quarantines and measures.