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

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

An unprecedented number of bird flu outbreaks among wild birds and their wide geographic spread are ​driving an early and ...

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

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.

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

Europe is witnessing an early and severe wave of bird flu outbreaks, primarily affecting wild and farmed birds. The spread has triggered concerns over food supply disruptions and rising prices. Human ...

H5N1 bird flu has infected growing numbers of people worldwide in recent years, but this week saw something new: the first recorded human case of an H5N5 avian influenza virus. What is this virus and ...

H5N1 bird flu in Antarctic wildlife showing how climate change shifts animal ranges and highlights urgent need for monitoring and early-warning systems.

Zoetis, a veterinary pharmaceutical company, donated some doses of its bird flu vaccine. In October, at four-months-old, the ...

This marks the second known case of bird flu in Delaware this season, following a November incident in a backyard chicken ...