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: discharge medications: colace 100 mg twice a day. fluconazole 400 mg q. 24 hours. lasix 40 mg twice a day. the patient is going to be discharged on valcyte 900 mg q. day. percocet 1 to 2 p.o. every 4 to 6 hours prn. insulin sliding scale which the patient knows how to check for finger sticks 4x a day. protonix 40 mg q. 24 hours. prednisone 20 mg q. day. bactrim ss 1 tab q. day and tacrolimis 10 mg twice a day. the patient should follow up with dr. next week. to call for an appointment. the patient should call transplant surgery immediately at with any fevers, chills, nausea, vomiting, abdominal pain, any increased swelling to lower extremities, also please call transplant team if any sustained elevated blood sugars, any changes to abdominal incision, any redness or discharge. also, the patient needs to have laboratories every monday and thursday, in which a cbc, chem-10, ast, alt, alkaline phosphatase, albumin, total bilirubin and prograf level need to be performed. these can be obtained in the lmob basement and fax results immediately to . final diagnoses: 54 year-old male, status post orthotopic liver transplant for hepatitis c cirrhosis. major surgical invasive procedures: , status post olt transplant surgery for hepatitis c cirrhosis. , liver biopsy. , md, phd procedure: closed (percutaneous) [needle] biopsy of liver other transplant of liver transfusion of packed cells other cholangiogram other operations on lacrimal gland transplant from cadaver diagnoses: hyperpotassemia cirrhosis of liver without mention of alcohol diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled malignant neoplasm of liver, primary 

Answer: The patient is high likely exposed to