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

A Washington state man is believed to be the first person to die from a rare strain of bird flu, but state health officials ...

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

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

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

Cornell scientists discover that the H5N1 virus survives for up to 120 days in raw milk cheese, which contravenes health ...

How can we monitor the cross-species transmission of avian flu? The answer is FluWarning, a digital system that reports ...

The country's first-ever H5N5 bird flu case has been confirmed in Washington state, where a resident is hospitalized with a ...

Avian influenza virus cases tend to rise during the colder months, as is the case with human influenza. However, since 2020, ...

The patient, an older adult with underlying health conditions, developed a high fever, confusion and respiratory distress ...

A Washington state resident has tested positive for bird flu — the first U.S. human case reported in about nine months and ...

The person, who lived in Grays Harbor County, Wash., had been hospitalized earlier this month in Kings County, where Seattle is located.