The flu has infected "significantly" more Americans this winter than usual, says a doctor and infectious disease specialist.

Plus, what the data says.

The sudden appearance of this symptom could be your body's alarm bell going off, a top infectious disease MD explains.

If it feels like everyone is getting the flu, you're not imagining it. This is shaping up to be another severe flu season. That's why it's important to take advantage of every tool we have to keep the ...

Flu levels are rising once again across the United States, with emergency department visits increasing among children over 5, ...

Add Yahoo as a preferred source to see more of our stories on Google. Doctors’ visits for flu-like symptoms — fevers, sore throat, extreme fatigue and body aches — have hit the highest level in nearly ...

(CBS) — Flu cases are continuing to spike in the United States. New data from the Centers for Disease Control and Prevention show that at least 5,000 people have died of the illness this year and that ...

It’s the season for sneezing, coughing and sore throats. Do you schedule a doctor’s appointment or handle it yourself?

Add Yahoo as a preferred source to see more of our stories on Google. The new flu variant, H3N2 subclade K, is a mutation of the common flu A subtype, which is often the flu "going around" come late ...

As flu cases spike across Western Massachusetts, we're getting answers on how it’s impacting our community and getting a ...

Doctors’ visits for flu-like symptoms — fevers, sore throat, extreme fatigue and body aches — have hit the highest level in nearly 30 years, according to the Centers for Disease Control and Prevention ...