This year's flu vaccine reduced the risk of hospitalization in the Southern Hemisphere but wasn't as effective as the one used in the prior season, a new CDC study found.

Amid the sultry summer months, a few signs of fall become apparent, such as the appearance of school supplies on stores ...

Newborns are at risk for serious complications from influenza infections but are not eligible for vaccination until they are ...

Studies have found important benefits from the new RSV immunization and enhanced versions of the flu shot. Plus, the shingles ...

A long-lasting formulation of an antiviral drug greatly reduced people’s risk of a symptomatic flu infection in a trial, and ...

This year's flu vaccine significantly reduced the risk of hospitalization in the Southern Hemisphere but wasn't as effective as the vaccine used in the prior season, according to an early study ...