Four children have died this flu season, the New York City Department of Health and Mental Hygiene announced Thursday.

Shingrix, which combined virus proteins with an immunity booster, prevented shingles in more than 90 percent of cases in ...

Researchers have developed a nasal spray for flu prevention that has shown promising results in preliminary human trials.

WHO Issues Alert as ‘Pandemic Potential’ Virus Sparks Mass Quarantines ...

Kitsap Public Health District has confirmed that a young child in Kitsap County died from an influenza-associated illness in ...

As bird flu continues to circulate in animals and spill over into humans, researchers are racing to stop it before it adapts ...