The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

A Washington man has contracted the H5N5 bird flu strain, a first for humans. He is the first person to be diagnosed as ...

A man who became infected with a strain of bird flu previously never seen in humans has died, officials have confirmed.

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

A Washington man has tested positive for the first human case of the H5N5 bird flu strain, previously found in animals only.

H5N5 bird flu, recently detected in a US patient, can cause symptoms ranging from mild fever and cough to severe respiratory ...

Health officials said the US man keeps a mixed backyard flock of domestic poultry that had been exposed to wild birds.

As the first human case of H5N5 bird flu is confirmed in the US, here are some frequently asked questions about the disease, ...

Within the collection of animals held in zoos, different species have varying susceptibilities to pathogens. Read more at ...

Dogs are particularly at risk and can be infected when they play in contaminated puddles and stagnant water. Read more at ...

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

A raised alert on the risks of bird flu has triggered heightened security measures at the Wildlife and Wetlands Trust's ...