Hongkongers need to keep a watchful eye on the H7N9 avian flu cases on the mainland. But there is no need for panic, a University of Hong Kong (HKU) health expert said. Associate professor Ben ...

In this prospective observational study, immune protection against H5N1 and H7N9 avian influenza virus (AIV) was almost absent prior to vaccination. However, seasonal influenza vaccines induced a ...

Two people in China have died after being infected with H7N9 avian influenza -- a sub-type that had not previously been transmitted to humans -- the government said Sunday. An 87-year-old man in ...