a coworker of mines 16 year old daughter was sick and they all had been sick but she had diabetes.It was a bad chest thing and got worse and she ran into problems with her meds and the antibiotics.She also got a staff infection in her blood.Long storry short,she passed away in the hospital several weeks ago.Sad sad thing.Point of story,though rare,dont let stuff go to long without a doc if its getting bad.