Millions of people fall ill with the flu every year, and adults age 65 and older are at higher risk of developing serious ...

The flu just won’t quit this year. The virus seemed to peak after the December holidays in Massachusetts, headed back down, ...

Delays in urgent CDC analyses of seasonal flu and bird flu, and the agency’s silence, will harm Americans as outbreaks ...

Advice from the head of the Infectious Diseases Society of America: Get a shot and don't censor government data.