How long are you contagious with the flu? Experts say you can spread the virus for five to seven days after symptoms start, ...

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

The flu epidemic continues to go down. The positivity rate and other benchmarks for the week ending on Jan. 24 have dropped ...

With flu season underway, doctors say understanding what qualifies as a fever and when to seek medical care can help families respond appropriately when they get sick.

A new flu variant fueling a fast-paced rise in cases across the state has brought with it some symptoms unlike those many have come to associate with the virus. As cases reach "very high" levels, a ...

We are in the middle of cold and flu season as well as in the heart of cedar fever season in Central Texas. Here's what local ...

Learn more about seasonal flu, including where to get a flu vaccine and how to treat seasonal flu.

As seasonal influenza cases continue to spike across the globe, experts are warning that multiple respiratory viruses and ...

Cases of influenza fell sharply in Pennsylvania for the week ending Jan. 17, according to the most recent data. But some years, there's a second spike ...