How toPrevent aspergillosis?

i have cystic fibrosis which is complicated by aspergillosis, as far as i am aware, it is neither curable nor treatable, however it can be somewhat controlled through the use of steroids and...

It is caused by the inhalation of airborne spores of the fungus Aspergillus

Aspergillosis fungal infections can occur in the ear canal, eyes, nose, sinus cavities, and lungs

Aspergillosis can be a serious, potentially deadly threat

Once considered particularly rare, the incidence of reported aspergillosis has risen somewhat with the development of more sophisticated methods of diagnosis