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: history of present illness: mr. is a 60-year-old gentleman (status post orthotopic liver transplant on for end-stage renal disease secondary to alcoholic cirrhosis). he was discharged from on to center in stable condition. a couple of days ago, while undergoing a laboratory workup, he was noted to have increased liver function tests, and the patient was scheduled to have a liver biopsy done yesterday (on ) by dr. . his hematocrit prior to procedure was 26, and after the biopsy a repeat hematocrit was 21. he was sent to the emergency department at on to be evaluated. his hematocrit upon presentation to the emergency department was 25, but he was also found to have a potassium level of 5.8 and a questionable st elevation on electrocardiogram. he was admitted for evaluation of this. past medical history: 1. alcoholic hepatitis and cirrhosis. 2. acute renal failure. 3. diabetes mellitus. 4. grade ii esophageal varices. 5. portal hypertension. past surgical history: status post orthotopic liver transplant on ; status post repeat exploration for an intra-abdominal hematoma. allergies: no known drug allergies. medications on admission: 1. neoral 250 mg p.o. twice per day. 2. prednisone 15 mg p.o. once per day. 3. cellcept mg p.o. twice per day 4. valcyte 450 mg p.o. every other day. 5. bactrim-ss one tablet p.o. once per day 6. diflucan 200 mg p.o. once per day. 7. protonix 40 mg p.o. once per day. 8. hydralazine 10 mg p.o. four times per day. 9. regular insulin sliding-scale. 10. nph () with 6 units subcutaneously in the morning and 4 units subcutaneously in the evening. social history: the patient has a history of ethanol abuse. he is married. he denies tobacco use. review of systems: on review of systems, the patient denied any chest pain, dyspnea, or any pain. no nausea or vomiting. physical examination on presentation: physical examination revealed vital signs with a temperature of 98.7, blood pressure was 103/93, heart rate was 67, respiratory rate was 16, and oxygen saturation was 100% on room air. in general, he was comfortable. in no acute distress. head, eyes, ears, nose, and throat examination revealed sclerae were anicteric. normocephalic and atraumatic. the neck was supple. there was 1 cm of jugular venous distention. cardiovascular examination revealed a regular rate and rhythm. normal first heart sounds and second heart sounds. the lungs were clear to auscultation bilaterally with decreased breath sounds at the bases. there were no crackles, wheezes, or rhonchi. the abdomen was soft, nontender, and nondistended. bowel sounds were present. the wound was well healed with staples in place. the biopsy site was without bleeding. extremity examination revealed the extremities were well perfused with 1+ edema. no cyanosis. dorsalis pedis and posterior tibialis pulses were 2+ bilaterally. the right groin had an area of ecchymosis where a prior line was removed and a pseudoaneurysm was resected. neurologic examination revealed the patient was alert and oriented times three. he followed commands. pertinent laboratory values on presentation: laboratories revealed white blood cell count was 4, hematocrit was 25.1, and platelets were 149. sodium was 135, potassium was 5.6, blood urea nitrogen was 33, and creatinine was 1.5. his coagulations revealed inr was 1.2, prothrombin time was 13.2, and partial thromboplastin time was 27.2. a cyclosporin level on was noted to be 635. the patient's first set of creatine kinases were 21. troponin was 0.25. pertinent radiology/imaging: an ultrasound was performed which revealed a 2.8 hematoma at the biopsy site. there was a normal duplex of the liver graft. hospital course by issue/system: mr. is a 60-year-old gentleman status post orthotopic liver transplant on . the patient was discharged to center on . the patient was initially thought to have a drop in his hematocrit, status post a biopsy, but his hematocrit was back to baseline at 25. at that point, a cardiology workup was initiated for a potassium value of 5.6. the patient was initially transfused 2 units of packed red blood cells and put on telemetry. cardiac enzymes were cycled. cardiology evaluated the patient and felt that the anemia likely led to this small troponin leak, revealing underlying coronary artery disease. however, the patient was entirely asymptomatic and with the correction of anemia he felt that a cardiac workup stress test was not urgent. they did recommend placing the patient on a beta blocker and scheduling mr. for a stress test early next week at center. in addition, they recommended watching for changes in electrolytes; especially, his potassium level. after a blood transfusion 2 units of packed red blood cells, the patient's hematocrit increased to 27.3. on , his creatine kinase values went down to 18 and 18, and his next two troponin levels were 0.2 and 0.19. his potassium was 5.2. on hospital day two, on , the patient was noted to have a very stable hematocrit at 28.4 and a potassium level of 4.7. the patient was found to be stable and improving, and it was decided to discharge the patient back to rehabilitation today (). condition at discharge: condition on discharge was stable. discharge status: discharge status was back to center. discharge diagnoses: 1. alcoholic hepatitis and cirrhosis. 2. status post orthotopic liver transplantation on . 3. diabetes mellitus. 4. anemia. 5. underlying coronary artery disease. 6. portal hypertension. 7. grade ii esophageal varices. medications on admission: 1. neoral 250 mg p.o. twice per day. 2. prednisone 15 mg p.o. once per day. 3. cellcept mg p.o. twice per day 4. valcyte 450 mg p.o. every other day. 5. bactrim-ss one tablet p.o. once per day 6. diflucan 200 mg p.o. once per day. 7. protonix 40 mg p.o. once per day. 8. hydralazine 10 mg p.o. four times per day. 9. regular insulin sliding-scale. 10. nph () with 6 units subcutaneously in the morning and 4 units subcutaneously in the evening. 11. lopressor 12.5 mg p.o. twice per day (hold for a heart rate of less than 60 or systolic blood pressure of less than 100). discharge instructions/followup: 1. the patient was to follow up with clinic (telephone number ). 2. the patient was currently to return to center where he will undergo a cardiac stress test next week to further evaluate any underlying cardiac disease. 3. laboratory work were to be monitored on a daily basis for electrolytes and his hematocrit level. , m.d. dictated by: medquist36 procedure: other endoscopy of small intestine closed (percutaneous) [needle] biopsy of liver endoscopic sphincterotomy and papillotomy endoscopic insertion of stent (tube) into bile duct endoscopic insertion of stent (tube) into bile duct other transplant of liver arteriography of other intra-abdominal arteries removal of t-tube, other bile duct tube, or liver tube removal of t-tube, other bile duct tube, or liver tube other cholangiogram replacement of stent (tube) in biliary or pancreatic duct injection or infusion of oxazolidinone class of antibiotics other endoscopy of small intestine closed (percutaneous) [needle] biopsy of liver endoscopic sphincterotomy and papillotomy endoscopic insertion of stent (tube) into bile duct endoscopic insertion of stent (tube) into bile duct other transplant of liver arteriography of other intra-abdominal arteries removal of t-tube, other bile duct tube, or liver tube removal of t-tube, other bile duct tube, or liver tube other cholangiogram replacement of stent (tube) in biliary or pancreatic duct injection or infusion of oxazolidinone class of antibiotics diagnoses: coronary atherosclerosis of native coronary artery acute posthemorrhagic anemia diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled bacteremia complications of transplanted liver cholangitis obstruction of bile duct pneumonia due to klebsiella pneumoniae other specified bacterial infections in conditions classified elsewhere and of unspecified site, other gram-negative organisms 

Answer: The patient is high likely exposed to