What Are the Risk Factors for Aspergelosis?

It was first noticed in bone mare transplant patiens, ind cumupatiens that would get a fungle after viral phenomena. And then a few weeks later, or even shorter, they would get invasive aspergelosis. So if you were really interested in adding one of these agents in a sort of undifferentiated sick patient, maybe caspofungin, but the others, you would really want a more clear diagnosis.