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

H5N5 is not believed to be a greater threat to human health than the H5N1 virus, which was behind a wave of human infections ...

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

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

Rare asymptomatic H5N1 bird flu infections detected in humans. Learn how to stay safe and what experts say about this silent, deadly threat in 2025.

TEMPO.CO, Jakarta - A 22-year-old man in Cambodia has died from H5N1 human avian influenza, the Ministry of Health said in a ...

Arizona is reporting its first two probable human cases of bird flu in Pinal County workers who were exposed to infected ...

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 ...

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

A Washington state resident who was undergoing treatment for H5N5 avian influenza died on Friday, the Washington State Department of Health reported. | A Washington state resident who was undergoing ...