The flu is contagious until your temperature has returned to normal and you've been without a fever for at least 24 hours.

Medically reviewed by Anju Goel, MD Influenza B causes seasonal flu and is highly contagious, similar to influenza A. Make sure you stay hydrated and get plenty of rest to help your body fight off ...

Influenza, also known as the flu, is a contagious respiratory illness that infects the nose, throat, and sometimes the lungs.

The United States is in the grip of an aggressive winter flu season, with the U.S. Centers for Disease Control and Prevention (CDC) having recently reported a surge in visits to doctors on a scale not ...

Cases of the flu viruses continue to surge across the U.S., placing a strain on health care systems and causing tens of millions of illnesses and thousands of deaths each year. Each flu season, there ...

Grand Traverse County Health Department officials urge residents to get influenza vaccines sooner rather than later as the ...

Illinois is seeing a "notable increase" in hospital admissions for flu cases, according to state health officials, as levels of respiratory viruses continue to tick up. But which type of flu is ...

MORE THAN 128,000 FLU CASES SO FAR THIS SEASON AND 256 DEATHS. AND WITH FLU ACTIVITY STILL HIGH THIS PAST WEEK, HEALTH CARE PROFESSIONALS ARE URGING PENNSYLVANIANS TO KEEP AN EYE ON THEIR HEALTH AND ...