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

H5N1 bird flu has infected growing numbers of people worldwide in recent years, but this week saw something new: the first ...

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

H5N1 bird flu in Antarctic wildlife showing how climate change shifts animal ranges and highlights urgent need for monitoring ...

In the first half of 2025, two HPAI outbreaks linked to the H5N1 virus were recorded in Egypt. According to a six-monthly ...

A ninth case of bird flu has been confirmed at a large commercial poultry site in Norfolk. The Department for Environment, ...

The first human to have ever been infected with H5N5 strain of bird flu has died, Washington state health officials confirmed ...

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

The man, an older adult with underlying health conditions, was being treated for a type of bird flu called H5N5.

While it remains seasonal in poultry, the disease is spreading in dairy cows and infecting hundreds of other ...