Type A viruses are the most significant for human and animal health, and they are all descended from avian viruses. The flu A ...

A Washington state man is believed to be the first person to die from a rare strain of bird flu, but state health officials say the risk to the public is low. The Washington State Department of ...

The Washington state resident, an older adult with underlying conditions, was infected with a strain that has previously been reported in animals but never before in humans.

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

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

Based on the EC’s database, Germany has now recorded the most outbreaks in this category to date in 2025 at 122, followed by ...

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

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

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

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

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

A Washington resident has been hospitalized with bird flu, and they're infected with a strain of the virus that hasn't been ...