The correct option is A (A) : Organ-transplant, (B) : Trichoderma
Peritoneal dialysis, organ transplantation, hematological malignancies and HIV infection are under threat of Trichoderma. Being immunocompromised, organ transplant recipients are population under risk of Trichoderma infections. This fungus persists in the patient despite antifungal treatment and surgical removal of hematoma. Thus, the correct answer is option D.