Each year, seasonal flu sickens about 1 billion people worldwide and causes approximately 290,000 to 650,000 respiratory ...

This year's flu season has become Washington state's deadliest in nearly a decade, totaling at least 388 deaths so far.

Glenn Phillips never expected to infect his family with the flu when they met for a belated Christmas gathering. “I don’t ...

The study’s results indicated the cumulative incidence of influenza – or the number of new cases divided by the total number ...

Both swine and avian influenza are strains of influenza A. Just as swine flu strains tend to infect pigs, avian flu strains tend to infect birds. But the potential for influenza A viruses that ...

The viruses that cause seasonal flu and bird flu are distinct but still closely related. Understanding their similarities and differences can help people protect themselves and their loved ones.

A charity has called for flu vaccines to be reinstated for 50 to 64-year-olds after the worst flu death season in over four ...

Flu season has started earlier than expected in South Africa, but the National Institute for Communicable Diseases says the ...

The earlier than normal arrival of this year's flu season has doctors urging Australians to roll up their sleeves to get ...

The viruses that cause seasonal flu and bird flu are distinct but still closely related. Understanding their similarities and differences can help people protect themselves and their loved ones.