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 ...

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

A wild endangered Hawaiian duck died from a presumptive case of avian influenza, the Hawaiʻi Department of Land and Natural ...

When the H5N1 outbreak accelerated in October 2025, few anticipated how swiftly it would reshape global food systems. Within ...

A new warning from global health experts is raising alarms about the potential for a bird flu pandemic that could outpace the ...

Bird flu, or H5N1, has touched most of the globe, but there is one spot it hasn't reached. Researchers down under are preparing for it, but gaps in bird flu surveillance elsewhere makes it difficult.

A study at Iowa State University is seeking to determine whether bird flu, found in cows' milk, can also show up in other ...

On Heard Island, a remote Australian subantarctic island some 4,000 km southwest of Perth, scientists were concerned after ...

As bird flu cases spread on U.S. farms, a Houston-based company has announced its plans to study a drug candidate.

The U.S. Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop in cases.“As reports of animal infections with avian influenza A(H5N1) ...

Staff at an Ohio school were shocked to discover dozens of dead vultures on its campus. Even more shocking was the response ...