H5N5 is found in wild birds around the world, and it is relatively common for it to pass from them into flocks of poultry.

An individual with the first-ever human case of H5N5 avian influenza has died, according to Washington State health officials ...

The first person to contract H5N5 avian influenza, a rare strain of the disease known as bird flu, died in Washington state ...

A Washington state resident lost his life due to a rare bird flu strain, marking the first known human case of H5N5 avian influenza across the US.State health officials stated the patient, identified ...

A man has died after catching a virus previously only detected in animals, raising concerns about a potential new disease ...

A Washington state resident has become the first person in the United States to test positive for a rare bird flu strain that has never before been found in humans.

The emergence of a new viral subtype in humans always represents a significant event for global epidemiological surveillance.

In a concerning development, health officials in Washington state have confirmed the first known human infection globally of the H5N5 avian influenza variant, after an elderly resident with underlying ...

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