The flu season is hitting in full force, especially in New York, Colorado and Louisiana, where flu-like activity is very high ...

Every start of the school year, particularly as the weather turns cool, cases of pediatric flu, aka flu in children, rise.

The appointment of a fervent vaccine opponent — Robert F. Kennedy Jr. — as secretary of the Department of Health and Human ...

A new form of the flu, which is highly contagious and aggressive, is sweeping the nation this season. A mutation of influenza ...

A study conducted by Iowa State University researchers, in partnership with the National Animal Disease Center, suggests bird ...

In response to the detection of avian influenza (H1N1) in neighbouring Kerala, the Tamil Nadu Public Health Department has ...

A highly contagious flu mutation called subclade K is sweeping the nation, raising health concerns about vaccine ...

A fast-spreading H3N2 flu strain is driving an unusually intense early season in the U.S., with millions of illnesses and ...

It is not yet clear whether the new H3N2 Flu A subclade K subvariant will reduce the efficacy of the flu vaccine this season.

Doctors and scientists say this year's influenza season could be tougher than usual, with a new version of the flu virus, ...

Doctors say that so far, kids are hit hardest with the flu. The flu shot is helping keep them out of the hospital.

The measles outbreak in the United States is now in its 11th month, with almost 2,000 cases. The Timmons family were some of ...