The peak of the flu season in Bulgaria has yet to be reached according to epidemiologist Prof Todor Kantardzhiev who expressed hope that it ...

LOUISVILLE, Ky. (WDRB) -- Norton Children's Hospital is seeing a spike in flu cases in children. Officials with the hospital system said 1,500 cases were confirmed this week, with seven children ...

While some research suggests the influenza virus may survive better in colder, drier weather, other factors are at play.