For the last several months, reports about bird flu have largely quieted -- until now. In the first human bird flu case in the U.S. since February, an older adult in Washington state was hospitalized ...

H5N1 avian flu activity is currently high, as wild birds spread the virus during their migration. Over the past 30 days, 88 ...

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

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

In 2023, bird flu reached a remote island in the southern Atlantic Ocean. Now, South Georgia—home to the world’s largest ...

Three state agencies are on alert after a second case of highly pathogenic avian influenza was confirmed in a migratory duck, ...

A new vaccine to protect dairy and poultry workers from bird flu does not require a needle and works against multiple strains ...

Control zones have been put in place around a commercial poultry farm in South Lanarkshire following an outbreak of bird flu.