A new warning from global health experts is raising alarms about the potential for a bird flu pandemic that could outpace the devastation of COVID-19, if the H5N1 virus mutates to spread easily ...

Scientists warn the H5N1 bird flu virus is evolving rapidly and has been detected on six continents, with 18 human cases ...

According to a new study, an evolutionary shift around 2020 helped the bird flu virus adapt better to wild birds.

A Hawaiian monk seal swims in a pool after receiving a bird flu vaccine at Ke Kai Ola in Kailua-Kona. The endangered Hawaiian ...

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

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

Authorities say bird flu poses a low risk to people right now, but in animals - both wild and domestic - it's causing global ...

On November 13, Spain's Ministry of Agriculture, Fisheries and Food imposed the confinement of all free-range poultry farms ...

A case of bird flu has been confirmed at a large commercial poultry site in Norfolk, the tenth in the county so far this ...

The unidentified man was hospitalized with a high fever, confusion and respiratory distress earlier this month.

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

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