Who needs a flu shot? How long is mono contagious? This section has tons of articles
about infections that teens can get, with information about how they're spread, signs
and symptoms, when to go to the doctor, and more.
Each time you hop up on a doctor's exam table, somebody makes a note in your medical
records. There may come a time when you need your medical information, so find out
how to get it and how it's protected.