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: allergies: tetracycline attending: chief complaint: sternal wound discomfort. major surgical or invasive procedure: history of present illness: 63 yof s/p asd closure/r cfa repair now with 3 day hx of l chest pain, some mild r back pain and sternal wound "discomfort." past medical history: asd now s/p closure copd, ^lipids, htn, s/p meningitis, s/p t+a, s/p appy, s/p wrist surgery social history: retired 45 pack year smoking history, wuit . no etoh family history: nc physical exam: exam: 98.6 79 113/60 20 98% ra nad lungs b/l rales thru out chest: wound mild erythema inferiorly, some minduration, no fluctuance, no drainage, auscultatable click but not palpable heart rrr abdomen soft/nt/nd extrem warm, no edema, 2+dp/pt pulses pertinent results: 06:20pm pt-14.6* ptt-28.4 inr(pt)-1.3* 06:20pm plt count-468*# 06:20pm wbc-14.9* rbc-3.63* hgb-11.4* hct-34.1* mcv-94 mch-31.6 mchc-33.5 rdw-14.4 06:20pm glucose-110* urea n-14 creat-0.9 sodium-133 potassium-4.1 chloride-94* total co2-27 anion gap-16 09:45pm urine blood-neg nitrite-neg protein-neg glucose-neg ketone-neg bilirubin-neg urobilngn-neg ph-5.0 leuk-neg cxr enlarging left pleural effusion. no substantial change in right effusion. brief hospital course: mrs. was admitted to the on for further management of her postoperative atrial fibrillation and her sternal drainage. amiodarone was started in addition to an increase in her beta blockade. she eventually converted back into a normal sinus rhythm. vancomycin and levofloxacin were started for pneumonia. on , mrs. was taken to the operating room where she underwent sternal debridement and placement of a vac dressing. postoperatively she was transferred back to the step down unit for further care. a picc line was placed for intravenous antibiotics. the infectious disease service was consulted regarding duration and type of antibiotics. as intraoperative cultures revealed methicillin sensitive staph aureus, six weeks of intravenous nafcillin were recommended. the plastic surgery service was consulted and recommended flap closure. on , mrs. was returned to the operating room where she underwent sternal debridement, removal of 2 wires and a left pectoralis turnover flap by dr. . please see operative note for details. she tolerated the procedure well and was transferred to the intensive care unit for monitoring. on postoperative day two, she was transferred to the step down unit for further recovery. she had an elevated white blood cell count however cultures remained negative. despite cultures being negative, the infectious disease service felt that she had c. diff and flagyl was started. she continued to make steady progress and was discharged home with vna services on . she will follow-up with dr. , the infectious disease service, dr. from plastic surgery and her cardiologist as an outpatient. she will complete 6 weeks of iv nafcillin via her picc line. medications on admission: ranitidine 150", asa 81', atorvastatin 10', percocet prn, lopressor 25", amiodarone 200", albuterol discharge medications: 1. nafcillin in d2.4w 2 gram/100 ml piggyback sig: one (1) intravenous q4h (every 4 hours) for 8 weeks: 8 weeks from . disp:*qs 8 weeks* refills:*0* 2. picc picc line care per protocol neht 3. flush normal saline flush per protocol neht 4. heparin flush heparin flush per protocol neht 5. outpatient lab work weekly cbc , bun/creat, lfts. fax results to dr. in id at 6. hydromorphone 2 mg tablet sig: one (1) tablet po q4h (every 4 hours) as needed. disp:*30 tablet(s)* refills:*0* 7. metronidazole 500 mg tablet sig: one (1) tablet po tid (3 times a day): continue while on nafcillin. disp:*90 tablet(s)* refills:*1* 8. ranitidine hcl 150 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*0* 9. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). disp:*60 capsule(s)* refills:*0* 10. atorvastatin 10 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*0* 11. metoprolol tartrate 25 mg tablet sig: one (1) tablet po twice a day. disp:*60 tablet(s)* refills:*0* 12. aspirin 81 mg tablet sig: one (1) tablet po once a day. discharge disposition: home with service facility: home therapies discharge diagnosis: sternal wound infection now s/p debreidement, pec flaps copd, ^lipids, htn, s/p meningitis, s/p t+a, s/p appy, s/p wrist surgery discharge condition: good. discharge instructions: call with fever, redness or drainage from incision or weight gain more than 2 pounds in one day or five in one week. shower, no baths, no lotions, creams or powders to incisions. followup instructions: provider: ,md mph: date/time: 11:00 dr. 1 week procedure: local excision of lesion or tissue of bone, scapula, clavicle, and thorax [ribs and sternum] graft of muscle or fascia excisional debridement of wound, infection, or burn other immobilization, pressure, and attention to wound diagnoses: pneumonia, organism unspecified other postoperative infection cellulitis and abscess of trunk unspecified essential hypertension acute kidney failure, unspecified chronic airway obstruction, not elsewhere classified cardiac complications, not elsewhere classified atrial fibrillation other and unspecified hyperlipidemia methicillin susceptible staphylococcus aureus in conditions classified elsewhere and of unspecified site intestinal infection due to clostridium difficile 

Answer: The patient is high likely exposed to