More than 3 million cases of mono are diagnosed every year. The majority are teenagers, but you might be surprised at how many people over 40 get the virus.
A fever usually means your body is fighting an infection. But it can mean something else or can cross a line. Dr. Molly O’Malley tells us when to pay attention.
Most sore throats don’t amount to much, but sometimes they do. How do you know when you should have your sore throat checked out? We have the answer.
If you’re lucky, whether you have a cold or the flu, you’ll recover with no problems. Sometimes, though, the flu can cause serious complications