Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: clinical information: patient with past medical history of all in reemission status post chemotherapy, now with mental status changes. technique: t1 sagittal and axial and flair t2 susceptibility and diffusion axial images were obtained before gadolinium. t1 axial and mp-rage sagittal images acquired following the administration of gadolinium. comparison was made with the mri of and . findings: there are no acute changes. there is no mass effect, midline shift or hydrocephalus. a previously noted foci of t2 hyperintensity in the subcortical white matter on the mri of are much less apparent and only few remaining foci are seen, which are unchanged from the earlier mri of . no abnormal parenchymal, vascular, or meningeal enhancement seen following gadolinium administration. soft tissue changes seen in the right mastoid air cells, both maxillary sinuses and of in the frontal and ethmoid sinuses. no evidence of blood products seen. impression: since the previous mri examination, the previously noted subcortical t2 hyperintensities are considerably decreased. no new abnormalities are seen. the examination now is unchanged compared to the examination of . no enhancing brain lesions or acute infarcts are seen. soft tissue changes seen in the paranasal sinuses and mastoid air cells. (over) 8:46 pm mr head w & w/o contrast clip # reason: ? pathology admitting diagnosis: fever contrast: magnevist amt: 15 ______________________________________________________________________________ final report (cont) procedure: parenteral infusion of concentrated nutritional substances closed [endoscopic] biopsy of bronchus injection or infusion of immunoglobulin diagnoses: thrombocytopenia, unspecified pure hypercholesterolemia hypertensive chronic kidney disease, unspecified, with chronic kidney disease stage i through stage iv, or unspecified other convulsions hypopotassemia chronic kidney disease, unspecified other specified procedures as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure long-term (current) use of anticoagulants personal history of malignant neoplasm of large intestine complications of transplanted bone marrow personal history of venous thrombosis and embolism diarrhea encephalopathy, unspecified hypovolemia cytomegaloviral disease tachycardia, unspecified disorders of magnesium metabolism aspergillosis neutropenia, unspecified anemia in neoplastic disease zygomycosis [phycomycosis or mucormycosis] fever presenting with conditions classified elsewhere antifungal antibiotics causing adverse effects in therapeutic use pneumonia due to respiratory syncytial virus acute lymphoid leukemia, in remission graft-versus-host disease, unspecified other specified disorders of bladder 

Answer: The patient is high likely exposed to