Chills are common. Respiratory symptoms, such as cough, runny nose and sore throat may also present early. The flu shows up a ...

Influenza is on the rise. Flu activity was "high" or "very high" in 32 states and jurisdictions, as of Dec. 30, according to ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

Is it flu A or flu B, and how long is it contagious? Here's what to know about the flu virus running rampant in Michigan.

A new strain of influenza is putting most of Idaho at high risk for getting sick this winter. Doctor visits for the virus reached a 15-year peak last month in the state. Dr. Christine Hahn, Idaho’s ...

As North Carolina illness rates spike post-holidays, here's what to know about the spread of flu, stomach flu and COVID-19.

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

Back in December, Caitlin Lyons' 4-year-old daughter Althea woke her up in the middle of the night, complaining that she felt ...

Subclade K, which is circulating in Arizona, has been dubbed a 'super flu' but some experts say that's not an accurate ...

Only one month into the flu season and around 5,000 people, including nine children, have died from influenza, according to ...

Influenza is on the rise in several states. Here are symptoms to look for if you start feeling under the weather.