A ferocious surge of flu cases is linked in part to a variant that has not been dominant in the past few years — resulting in ...

The Defense Department has spent more than a year testing a device purchased in an undercover operation that some investigators think could be the cause of a series of mysterious ailments impacting ...

Health Minister said a reported "super flu" death in Bandung was not directly caused by influenza but by the patient's ...

Here's what you need to know about this season's H3N2 flu symptoms, treatment, when to go to the hospital and whether to get ...