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: this is an 82 year old white male with a history of benign prostatic hypertrophy who presented to his primary care physicians office on after having several hours of chest pain. he was then sent to where he ruled in for a myocardial infarction with a peak troponin of 0.63. he was then transferred to the for cardiac catheterization. this was done on and showed left ventricular ejection fraction of 50%, mild mitral regurgitation, 40% left main stenosis, 80 to 90% left anterior descending, subtotally occluded diagonal, 80% ostial left circumflex, 70% obtuse marginal and 60 to 80% right coronary occlusion. the patient was then referred for coronary artery bypass surgery. past medical history: osteoarthritis, benign prostatic hypertrophy, status post right total hip replacement, status post cholecystectomy, status post appendectomy. the patient denies tobacco use and rare intake of alcohol. allergies: no known drug allergies. medications on admission: aspirin 325 mg p.o. q.d. physical examination: physical examination on admission to the hospital was unremarkable. hospital course: the patient was taken to the operating room on where he underwent coronary artery bypass graft times three with left internal mammary artery to the left anterior descending, saphenous vein to the right posterior left ventricle, saphenous vein graft to obtuse marginal 2 with dr. . postoperatively the patient was on intravenous propofol drip and transported to the cardiac surgery recovery unit in good condition. on postoperative day #1 the patient remained on propofol drip. he was also started on neo-synephrine for some postoperative hypotension. he was maintained on insulin drip. he was weaned from a mechanical ventilator and extubated on postoperative day #1. of note, the patient was difficult intubation requiring fiberoptic scope in the operating room and was extubated on postoperative day #1 in the presence of an anesthesiologist. this was done without any difficulty and the patient remained extubated with a stable airway. later on the day of postoperative day #1, the patient was noted to be in atrial fibrillation with a rapid ventricular response. he was given an amiodarone intravenous bolus and placed on intravenous amiodarone drip. the following day, postoperative day #2, the patient remained on neo-synephrine for some hypotension as well as amiodarone intravenous drip. the patient remained hemodynamically stable on this medication and was beginning to tolerate oral intake. later in the day on , postoperative day #2 the patient was weaned from his neo-synephrine drip with a stable blood pressure and was transferred out of the intensive care unit to the telemetry floor. he was begun on his postoperative physical therapy regimen. he began ambulating, had some transient episodes of confusion as well as intermittent episodes of atrial fibrillation with a ventricular rate in the 120s. he was begun on beta blocker on postoperative day #3 and tolerated this well. the patient's chest tubes were all suddenly discontinued on postoperative day #4. he had been transfused for slowly decreasing hematocrit. he continued to ambulate and progressed well throughout the postoperative course. on postoperative day #5, , when the patient was noted to have cellulitic left arm in antecubital area as well as the back of his left hand warm erythematous areas, he was started on kefzol for cellulitis of his arm and hand as well as warm soaks and elevation for treatment. he also had atrial fibrillation again on postoperative day #5. on postoperative day #6, the patient continued to have erythematous areas on his arms and hands. he did not have further atrial fibrillation. he was changed from intravenous ancef to intravenous vancomycin for the cellulitis. he continued to progress slowly with physical therapy. on postoperative day #7, , the patient had continued with some old dark bloody drainage from his leg wound drain site which was also ecchymotic around the entire left area. his arm cellulitis, erythema and swelling had been decreasing as well as his hand had continued to improve. the following day the patient continued to progress slowly with cardiac rehabilitation, his cellulitis was improving and he has had no further atrial fibrillation. today, postoperative day #9, , the patient had remained hemodynamically stable. he has had no further episodes of atrial fibrillation. his hand is markedly improved as is his antecubital area. he still has a scant amount of drainage of the left upper inner thigh area at the old drain site from the leg drain from his saphenous vein graft harvest site. he is hemodynamically stable and anxious to progress with his rehabilitation and will be transferred to a rehabilitation facility today. physical examination is as follows, the patient is afebrile, blood pressure 112/70, he is in no normal sinus rhythm with a rate of 62. his respiratory rate is 18. his room air oxygen saturation is 96%. his weight today is 108.2 kg which is down from yesterday which is 108.8. his preoperative weight was 106 kg. most recent laboratory values were white blood cell count of 10,900, hematocrit of 32.6, platelet count of 275,000, potassium 4.2, bun 31, creatinine, creatinine 1.6. neurologically the patient is intact, alert and oriented and moving all four extremities without difficulty. his lungs are clear to auscultation bilaterally. his heart is regular rate and rhythm, s1 and s2. his abdomen is obese, soft, nontender, nondistended, with positive bowel sounds. his extremities are warm with 1 to 2+ edema bilaterally and he is noted to have a healing ecchymotic area of his left inner arm in the antecubital area as well as the left hand area in addition to his left thigh ecchymosis from his saphenous vein harvest site. discharge medications: 1. colace 100 mg p.o. b.i.d. 2. aspirin 325 mg p.o. q.d. 3. tylenol 650 mg p.o. q. 4 hours prn pain 4. protonix 40 mg p.o. q. 24 hours 5. amiodarone 400 mg p.o. q.d. 6. plavix 75 mg p.o. q.d. 7. lopressor 50 mg p.o. b.i.d. 8. lasix 20 mg p.o. q.d. 9. levofloxacin 250 mg p.o. q.d. 10. potassium chloride 20 meq p.o. q.d. follow up: the patient is to follow up with dr. in cardiothoracic service at approximately one month postoperatively. he is also to follow up with his cardiologist dr. , also here at upon discharge from rehabilitation and the patient is to follow up with his primary care physician who is dr. , his phone #. the patient should have follow up sodium, potassium, chloride, carbon dioxide, bun, creatinine and glucose on monday, . he has had rising creatinine postoperatively, this was self-attributable to aggressive diuresis due to his pulmonary status but should be monitored closely in the rehabilitation setting. he also postoperatively had a platelet count in the 50,000 range but this has come up to greater than 200,000 and felt not to be a significant problem for him any longer. the patient should also have his left arm and hand monitored very closely as his intravenous and antibiotics were discontinued today and replaced with oral levofloxacin. please call dr. office for any change in the wound or anything that requires attention from a surgical standpoint. , m.d. dictated by: medquist36 procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery coronary arteriography using two catheters (aorto)coronary bypass of two coronary arteries angiocardiography of left heart structures left heart cardiac catheterization monitoring of cardiac output by other technique transfusion of packed cells transfusion of other serum diagnoses: thrombocytopenia, unspecified subendocardial infarction, initial episode of care coronary atherosclerosis of native coronary artery atrial fibrillation mitral valve insufficiency and aortic valve insufficiency rheumatic heart failure (congestive) cellulitis and abscess of upper arm and forearm other vascular complications of medical care, not elsewhere classified 

Answer: The patient is high likely exposed to