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 55-year-old gentleman with a history of coronary artery disease, hypertension, hypothyroidism and chronic back pain who was found unconscious on by his roommate. emt was called and the patient was admitted to . it was thought that a syncope was secondary to narcotic overuse and subsequent rhabdo and renal failure. he soon developed hypotension, hypoxia, bilateral infiltrates and staph aureus bacteremia. the patient was started on dopamine, intubated and then transferred to in . as per patient's son and wife, he had several falls at home in . since discharged from rehab in , the patient has been weak at home. on of this year, he developed severe back pain and right leg pain. he self increased his doses of methadone and became lethargic and confused. past medical history: 1. his past medical history is significant for coronary artery disease status post cath on , complicated by a right groin hematoma. lad stent was 95%, mid-lad lesion. 2. chronic back pain. 3. hypothyroidism. 4. hypertension. 5. non-hodgkin's lymphoma status post chemo and xrt. 6. prostate ca status post prostatectomy. 7. nephrolithiasis. 8. right salivary gland excision. 9. peyronie's disease. 10. dupuytren's contracture. allergies: the patient has no known drug allergies. meds prior to admission: hydrocodone, vioxx, methadone, neurontin, motrin, protonix, restoril, plavix, mavik, lasix, lipitor, meclizine, levoxyl, detrol, ditropan, ddavp, amitriptyline and robitussin. meds on transfer: ceftriaxone, vancomycin, ativan, morphine. family history: noncontributory. social history: thirty pack a year of tobacco, quit in . lives with roommate, separated from wife, but was not divorced, on good terms. has a son. physical exam: t-max 99, pulse 105, blood pressure 112/63, respiratory rate 20, satting 100% on fio2 of 0.6. cvp at 12, his dopamine was discontinued, ........... off. he was on a versed and fentanyl drip at the time of arrival. physical exam is significant for no jvp, intubated, enlarged thyroid, pupils equal round and reactive to light. s1-s2: no murmurs, rubs or gallops. lungs showed diffuse bronchi bilaterally. abdomen was obese, soft, nontender, decreased bowel sounds. extremities showed anasarca, 2+ dorsalis pedis pulses and left hip ecchymoses. labs on transfer: white count 14.0, hematocrit 30.7, platelets 158. coags: inr 2.6, ptt 34.2. chem 7 normal. bun, creatinine 70 and 2.1. alt 83, ast 183. ck 2286, had been in the 6000s. chest x-ray showed bilateral pulmonary infiltrates. ekg showed sinus tachycardia at 100 beats per minute. left axis, right bundle-branch block incomplete as per outside hospital. had ct negative and abdominal and pelvic ct negative. blood and cultures in the outside hospital showed 2/2 bottles positive for staphylococcus aureus. hospital course by systems: 1. the patient was admitted to the icu for presumed staph pneumonia, staph sepsis, staph bacteremia. he was covered with vancomycin. impaired gram-negative coverage with levofloxacin was continued. sputum cultures on grew out mrsa as did those from . at the time of discharge from the intensive care unit, the patient had no positive blood cultures. ct of the chest, abdomen and pelvis revealed no evidence of epidural or abscess or spinal osteo. evaluation in the lower lumbar spine was limited by beam hardening from the metallic plate and screws. also, significant for multi-focal pneumonia, diffuse fatty infiltration of the liver. he had an echocardiogram on revealing normal systolic function and no evidence of vegetation on transthoracic. the patient was extubated on . 2. renal: creatinine was 2.1 on arrival. the patient was given adequate hydration and with improved hemodynamics, creatinine was 0.4 at the time of discharge from the unit. 3. pain medications given as chronic narcotics and pain syndrome as an outpatient: he required a great deal of narcotics to keep him comfortable in the icu. however, upon weaning of his sedation, he woke up easily and was extubated without difficulty. the patient was sent to the floor on in good condition. discharge diagnoses: 1. staph pneumonia. 2. staph bacteremia. 3. chronic pain. medications on transfer: vancomycin, reglan, senna, thiamine, , aspirin, levothyroxine, plavix, heparin, lansoprazole, fentanyl patch, lopressor and tylenol. addendum: 1. the patient was noted to have positive troponins during this admission that were trending down at the time of discharge, felt to be due to demand ischemia setting of hypertension and pressors. 2. swallow study: the patient had a bedside swallow study which he did not pass. he was felt to be safe to eat pills and custard only. he was therefore made npo except for medication at the time of discharge from the floor. he remained full code. he was transfused two units in the icu. , md dictated by: medquist36 procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more spinal tap incision of lung diagnostic ultrasound of heart enteral infusion of concentrated nutritional substances arterial catheterization transfusion of packed cells diagnoses: acute kidney failure, unspecified other pulmonary insufficiency, not elsewhere classified other convulsions methicillin susceptible staphylococcus aureus septicemia opioid type dependence, unspecified other specified forms of chronic ischemic heart disease methicillin susceptible pneumonia due to staphylococcus aureus rhabdomyolysis tietze's disease 

Answer: The patient is high likely exposed to