H5N1 bird flu has been circulating in U.S. wildlife since late 2021 but has caused only one human fatality. Now a different ...

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.

H5N1 bird flu has infected growing numbers of people worldwide in recent years, but this week saw something new: the first ...

The Pan American Health Organization (PAHO) reported that avian influenza A (H5N1) continues to circulate in the Americas, ...

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

MADISON, Wis. (WFRV) – State agriculture officials have confirmed a case of highly pathogenic avian influenza (H5N1) in a backyard poultry flock in Marquette County, according to the Wisconsin ...

Preliminary results find the birds died from highly pathogenic avian influenza (HPAI), H5, or bird flu. Samples have been ...

An ongoing outbreak of highly pathogenic avian influenza has affected more than 184 million domestic poultry since 2022 and, ...

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

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally caused isolated human cases that have quite often been fatal. But last year ...

Officials say there is "low risk" to the public after preliminary testing found more than 70 vultures found in Pierce ...

Scientists have discovered that avian influenza viruses have a gene that makes them incredibly resistant to heat, rendering ...