But what kind of sickness do your symptoms point to? Here's a breakdown for COVID-19, flu and more — and why testing is so ...

Influenza is on the rise in Pennsylvania, while COVID is on the decline. The symptoms are similar, but COVID packs an extra ...

If you do get sick with the flu, the most common symptoms include a sudden onset of fever, chills, muscle aches, fatigue and respiratory ailments, such as a cough or sore throat. Most otherwise ...

Since so many viral illnesses overlap in symptoms, it can be difficult to know whether you have the flu or if you’ve come down with something else. Here, doctors reveal the two most common flu ...