My daughter got one of those on her bottom, I thought it was just nothing. My husband insisted I take her to the ER this past Sunday. The doctor cut it open and drained it, he then sent it off to a lab and told me to follow up with her pediatrician to change the dressing.
I met with the Pediatrician yesterday, he checked the lab results and said it was MRSA, he said it is common. This is my child that does not have CF. He said some people are carriers of this and don't know. He thinks my daughter probably got it from my husband because he works on Parris Island with the recruits and says they have been spreading it around there. My husband went to get his nose swabbed today so they can test him.
You seriously might want to check with your doctor about this. My doctor told me if one of my CFers get it's, especially the baby, it could be really bad. But, I don't know much about MRSA, I think I've seen it mentioned on here before, guess I need to check into some more myself.
They changed my daughters antibiotic, stating it has to be really strong to get rid of this.
Jen