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: patient recorded as having no known allergies to drugs attending: chief complaint: redness along sternal incision major surgical or invasive procedure: sternal debridement and re-wiring history of present illness: 69 y/o male s/p cabg on who was discharged from on . he had been doing well, but presented today with erythema along sternal incision site. he also noticed some discharge of fluid after coughing several days ago, but denies fluid discharge since then. denies fever or chills. past medical history: coronary artery disease s/p coronary artery bypass graft x 4 on elevation myocardial infarction atrial fibrillation hypertension social history: social history is significant for the absence of current tobacco use. family history: there is no history of alcohol abuse. there is no family history of premature coronary artery disease or sudden death. physical exam: nad lungs ctab irreg-reg with -murmur lower of incision with erythema abd. soft nt/nd +bs -c/c/e pertinent results: chest ct: retrosternal fluid collection which extends cephalocaudally for approximately 8 cm and communicates to the anterior chest wall at the level of the inferior sternotomy. moderate left pleural effusion. findings suggestive of asymmetric pulmonary edema in the left. cxr: there is no appreciable air or fluid is accumulated in the right pleural space following removal of the right thoracostomy tube. small left pleural effusion and basilar atelectasis have decreased. focus of upper lobe atelectasis is unchanged. cardiomediastinal silhouette has a normal postoperative appearance, unchanged. 01:25pm blood wbc-7.1 rbc-3.07* hgb-8.9* hct-26.9* mcv-88 mch-28.8 mchc-33.0 rdw-14.4 plt ct-501*# 05:20am blood wbc-6.1 rbc-3.09* hgb-8.9* hct-26.3* mcv-85 mch-28.6 mchc-33.7 rdw-14.8 plt ct-349 03:41pm blood pt-14.4* ptt-27.6 inr(pt)-1.3* 01:25pm blood glucose-112* urean-16 creat-1.1 na-137 k-4.4 cl-103 hco3-27 angap-11 05:20am blood glucose-94 urean-20 creat-1.1 na-140 k-3.7 cl-105 hco3-26 angap-13 05:20am blood calcium-7.8* phos-3.8 mg-2.5 brief hospital course: mr. was admitted on for suspected sternal wound infection. he underwent a chest ct which revealed retrosternal fluid collection that extends cephalocaudally for approximately 8 cm and communicates to the anterior chest wall at the level of the inferior sternotomy. he was started on empiric antibiotics and then on he was brought to the operating room where he underwent a sternal debridement and re-wiring. please see dictated surgical report. following surgery he was transferred to the csru for invasive monitoring in stable condition. later on op day he was weaned from sedation, awoke neurologically intact and extubated. on post-op day one he was transferred to the telemetry floor for further care. he was continued on antibiotics and re-started on his pre-op medications. on post-op day two id was consulted secondary to positive bone culture. left pleural chest tube was removed on post-op day three and the remainder of the chest tubes were removed on . during this time he appeared to be doing well and was discharged home with vna services and antibiotic therapy per id on post-op day six. medications on admission: aspirin, lopressor, lipitor, colace, amiodarone, lisinopril, iron, mvi discharge medications: 1. picc line picc line care per neht protocol 2. outpatient lab work weekly cbc, bun/cr, vanco trough with results to dr clinic fax ( office #( 3. vancomycin in dextrose 1 g/200 ml piggyback sig: one (1) intravenous q12h (every 12 hours): until . disp:*qs qs* refills:*0* 4. ibuprofen 400 mg tablet sig: one (1) tablet po q8h (every 8 hours) for 2 weeks. disp:*42 tablet(s)* refills:*0* 5. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). disp:*60 capsule(s)* refills:*0* 6. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). disp:*30 tablet, delayed release (e.c.)(s)* refills:*0* 7. amiodarone 200 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*0* 8. atorvastatin 20 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*0* 9. ferrous gluconate 300 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*0* 10. ascorbic acid 500 mg tablet sig: one (1) tablet po bid (2 times a day). disp:*60 tablet(s)* refills:*0* 11. zinc sulfate 220 (50) mg capsule sig: one (1) capsule po daily (daily). disp:*30 capsule(s)* refills:*0* 12. folic acid 1 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*0* 13. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for pain. disp:*30 tablet(s)* refills:*0* 14. pantoprazole 40 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po q24h (every 24 hours). disp:*30 tablet, delayed release (e.c.)(s)* refills:*0* 15. metoprolol tartrate 50 mg tablet sig: one (1) tablet po tid (3 times a day). disp:*90 tablet(s)* refills:*0* 16. furosemide 20 mg tablet sig: one (1) tablet po bid (2 times a day) for 7 days. disp:*14 tablet(s)* refills:*0* 17. potassium chloride 10 meq capsule, sustained release sig: two (2) capsule, sustained release po bid (2 times a day) for 7 days. disp:*28 capsule, sustained release(s)* refills:*0* 18. lisinopril 5 mg tablet sig: 0.5 tablet po daily (daily). disp:*30 tablet(s)* refills:*0* discharge disposition: home with service discharge diagnosis: sternal wound infection/dehiscence s/p sternal debridement and re-wiring pmh: coronary artery disease s/p coronary artery bypass graft x 4 on elevation myocardial infarction atrial fibrillation hypertension discharge condition: good discharge instructions: please resume instructions from prior discharge following your bypass surgery: do not drive for 1 month. do not lift more than 10 pounds for 8-10 weeks. no lotions, creams, or powders on any incision. call for fever greater than 100.5, redness or drainage from incision. shower over incision and pat dry. followup instructions: dr. in 4 weeks primary care physician weeks wound check - on 2provider: dr. phone: date/time: 10:00 weekly lab: cbc, bun, cr, vanco trough first draw with results to dr fax procedure: venous catheterization, not elsewhere classified other repair of chest wall local excision of lesion or tissue of bone, scapula, clavicle, and thorax [ribs and sternum] diagnoses: anemia, unspecified other postoperative infection unspecified essential hypertension disruption of internal operation (surgical) wound coronary atherosclerosis of unspecified type of vessel, native or graft aortocoronary bypass status 

Answer: The patient is high likely exposed to