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

Finding that vampire bats along Peru’s coast carried H5N1 antibodies raises concerns that multiple bat species could become ...

Three state agencies remain on alert after a third presumptive case of avian influenza — or bird flu — was found in a wild ...

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

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

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

Scientists have detected H5N1 bird flu exposure in vampire bats, revealing a previously hidden wildlife pathway that could ...

TAIPEI (Taiwan News) — Yunlin County’s animal disease control center on Monday culled 5,267 ducks after highly pathogenic H5N1 bird flu was confirmed at a duck farm in Yuanchang Township.

When bird flu spilled over into dairy cattle last year, researchers discovered high concentrations of the H5N1 virus in the ...

On Heard Island, a remote Australian subantarctic island some 4,000 km southwest of Perth, scientists were concerned after observing high mortality rates in the elephant seal population.

Texas' first confirmed highly pathogenic avian influenza of the year was found in a Shelby County commercial poultry flock ...

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