Hi, I've had aspergillus for years now (don't know how long) and I've never had any problems from it, have never been on any meds for it, etc. The only worry I have over it is for transplant. Before they do the transplant, I need to be rid of the aspergillus. But I'm told that I'll just go on some meds to get rid of it when I get closer to transplant. I guess the problem with aspergillus lies with those who are allergic to it.Martha 29, CF