The person, who had been hospitalized in King County since early November, died on Nov. 21, health officials said.

A poultry farmer fears there would be "no way back" for her business if her birds contracted avian flu. Tens of thousands of ...

In A Nutshell In mouse experiments, raising body temperature by about 2°C turned severe flu infections into mild ones ...

The Canadian Food Inspection Agency (CFIA) says it has identified additional outbreaks of avian influenza in ...

A study uncovers the viral gene that lets bird flu beat fever, reshaping surveillance strategies as H5N1 continues to spread.

Researchers discovered why bird flu can survive temperatures that stop human flu in its tracks. A key gene, PB1, gives avian viruses the ability to replicate even at fever-level heat. Mice experiments ...

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

Bird flu viruses are a particular threat to humans because they can replicate at temperatures higher than a typical fever, ...

Highly pathogenic avian influenza has been detected in a backyard flock in Ontonagon County, according to a news release from ...

The bird flu virus that has been spreading among wild birds, poultry and mammals could lead to a pandemic worse than COVID-19 ...

The bird flu virus that has been spreading among wild birds, poultry and mammals could lead to a pandemic worse than COVID-19 if it mutates to transmit between humans, the head of France's Institut ...

After a Western Washington resident became the first human to contract a rare form of avian flu, you may be wondering if ...