Hi, my daughter had aspergillus. She did have an allergic issue with it and was treated for a while and now seems to be doing well with no signs of aspergillus. When we were first told about it they told us that they don't really do anything about it UNLESS they have an allergy to it. Otherwise they just leave it alone and monitor.That was what her CF docs in Dayton, Ohio told us. Trust your daughters docs, if she's not having a problem with it then they don't need to treat her for it. The treatment my daughter received for it was Sporanox and Prednisone. Believe me, you don't want your child to be on a steroid if it isn't necessary. Even though it was a low dose later tapered to alternating days a week, then to just a couple times a week. Still, we weighed the pros and cons of long term steroids. Even though the likelyhood of treatment would only be about 6 - 9 months, to us that was not "short term". They will most likely watch her levels and keep an eye on if she is starting to have a problem with it. It's OK to let it go, just keep it in mind if things start going a little screwy and unusual for her. Remember to ask, "hmmm, could this be because of the asperigllus?"Hope I"ve helped.Liza