Concerns about the spread of influenza are growing in the U.S. as the U.K. sees a flu surge in children and young adults.

Flu cases have soared (hospital admissions are up 50% vs this time last year) and reports say there's a new H3N2 strain. Here ...

In New York alone, there have already been more than 17,000 flu cases and nearly 1,000 hospitalizations, and doctors ...

Influenza cases have started causing chaos at hospitals in northern Spain, where patients have been forced to camp out in ...

Flu is on the rise in New Jersey a few weeks earlier than last year, leading more patients to seek care at emergency rooms.

Bartholomew County health officials are warning that respiratory illnesses are likely to increase in the coming weeks, as early signs of flu activity emerge, colder weather pushes more people indoors ...

Doctors at Conway Medical Center and Grand Strand Medical Center anticipate flu cases, which they say are already on the rise ...

San Diego County health officials are sounding the alarm as December begins, marking the heart of peak flu and COVID season ...

Winter is in full swing, as severely cold air buffets New York, causing temperatures to plummet to the coldest this season. Amid the cold weather, the New York State ...

China's flu activity is expected to peak in early to mid-December, Wang Dayan, a researcher at the Chinese Center for Disease ...