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

The risk of human-to-human spread of the H5N8 strain of bird flu appears low after it was identified for the first time worldwide in farm workers in Russia, the World Health Organization (WHO) said on ...

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

A subtype of bird flu caused by avian influenza A (H5) virus has been spreading worldwide in wild birds with a few outbreaks in poultry, dairy cows and other mammals across the United States, ...

A research team has achieved a significant breakthrough in developing broadly protective, live-attenuated influenza vaccines (LAIV). These innovative LAIV platforms offer potential to develop ...