Health and Human Services Secretary Robert F. Kennedy Jr. told USA TODAY he stopped taking annual flu shots because of ...

The FDA told influenza vaccine makers they should add a warning about an increased febrile seizure risk in babies and ...

The Centers for Disease Control and Prevention dropped its advice that kids get an annual flu shot at a time when flu cases ...

The so-called "super flu" – a strain that doctors say appears to last longer and be very transmissible – is spreading in ...

The family of a New Jersey toddler says he was discharged from the emergency room after he was diagnosed with the flu; a day ...