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: heparin products ** please see admit note/fhp for admit info and hx. neuro: a&ox3, follows commands, perrl 2mm/, w/ normal strength, seems to be mentating better, frequently asking questions, occasionally nonsensicle statements, cont lactulose. no c/o pain. cardiac: nsr w/o ectopy, hr 79-95, sbp 113-155. hct from 26.2 now 23.7. k overnight was 3.4, given 40meq kcl in 500ccns, this am k was 4.1. resp: o2sat 96-99 on ra, rr 19-24, ls clear throughout. no c/o difficulty breathing. be intubated for tee. gi/gu: npo after mn for tee today, +bs, stool out mushroom cath brown/liquid, guiac neg, abd soft/distended/non-tender. urine out foley /icteric/clear, 30-125cc, bun/creat this am 33/1.9. fsbg 104-110, no coverage per sliding scale. id: temp 99.8-100.3, wbc 6.0 from 7.6. vanco level this am was 29.1, hold am dose. bld cx's sent (second set) this am. tee today for ? vegitation on valves. mrsa in blood from previous cx's. psychosocial: liver team to meet w/ fam and pt. procedure: venous catheterization, not elsewhere classified venous catheterization, not elsewhere classified venous catheterization, not elsewhere classified other endoscopy of small intestine diagnostic ultrasound of heart enteral infusion of concentrated nutritional substances hemodialysis venous catheterization for renal dialysis percutaneous abdominal drainage percutaneous abdominal drainage arterial catheterization transfusion of packed cells transfusion of other serum transfusion of platelets transfusion of coagulation factors injection of rh immune globulin infusion of vasopressor agent diagnoses: esophageal reflux tobacco use disorder acute kidney failure with lesion of tubular necrosis urinary tract infection, site not specified congestive heart failure, unspecified diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled acute and subacute necrosis of liver alcoholic cirrhosis of liver hepatorenal syndrome severe sepsis portal hypertension methicillin susceptible staphylococcus aureus septicemia acute respiratory failure defibrination syndrome septic shock anticoagulants causing adverse effects in therapeutic use hepatic encephalopathy acute vascular insufficiency of intestine acute alcoholic hepatitis nontraumatic compartment syndrome of abdomen acute gastritis, with hemorrhage acute alcoholic intoxication in alcoholism, unspecified euthyroid sick syndrome 

Answer: The patient is high likely exposed to