“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 ...

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

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

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.

When the seasonal flu strikes, most people expect the familiar lineup of fever, aches and congestion. But for many patients, dizziness emerges as an unexpected and troubling symptom that can transform ...

It’s too early to have data on how long most people are sick with subclade K, but Dr. Schaffner says he’s heard anecdotes of ...

An 11-year-old boy from Alabama died after developing severe complications from the flu, underscoring how dangerous influenza ...

Influenza is sickening thousands of people in New Jersey and shows no signs of slowing down, according to state data released ...