There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

Most coughs will get better on their own but sometimes they can be a red flag for another problem which could need medical ...

If you have kids, or live with other people, you know that once one person gets sick, it's not long before everyone else does too.

Out of more than 3,000 skin diseases, how do you know what condition you have? These 23 skin rash pictures and expert tips ...

This autoimmune disease is tricky to diagnose because it mimics so many other illnesses. If you have more than four of any of ...

Another illness you should look out for is a gastrointestinal virus called norovirus. McComb said this virus can cause lots ...

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...