“For most people, all ages, the classic symptoms are going to be a pretty abrupt onset of fever, headaches, body aches are ...

"Beyond typical flu symptoms like fever, cough and body aches, warning signs include trouble breathing, chest pain, confusion ...

A new flu variant fueling a fast-paced rise in cases across the state has brought with it some symptoms unlike those many ...

Most people with the flu can recover at home, but doctors say certain symptoms mean it’s time to seek medical care.

Acting Health Commissioner Dr. Michelle Morse said flu activity in New York City is showing signs of a decline, but "we're ...

This winter, flu is rapidly affecting children in the UK, with a sudden loss of appetite as an early symptom, says the NHS.

If you were around someone who just tested positive for the flu, doctors say symptoms don’t appear right away. But when they ...

With a new variant spreading, and bringing with it a change in some symptoms, doctors say there are some warning signs to watch for this flu season that can help determine when medical attention is ...

The CDC says Texas flu is at "very high" levels, as the flu vaccine has been less effective against H3N2 subclade K.

North Bay flu infections are ticking upward though still not as bad as in other parts of the country. Local vaccination rates, meanwhile, continue to lag state and national numbers.

Subclade K has become the dominant form of flu and is slightly different from the virus targeted by this year’s flu vaccine.

The flu is early this year, with cases reported throughout the U.S. and around the Western Hemisphere A new subvariant, H3N2, ...