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: addendum: since previous summary, pt. developed fever to 104. after multiple repeat cultures, ct scans, and removal of central lines, it was felt that the fevers were due to colistin which was subsequently discontinued. he went to the or on for placement of a new tunnelled dialysis catheter. he had a new picc line placed. he again had hypotension requiring neosynephrine iv gtt, which has been discontinued. he has remained off pressors now for more than 3 days, and is ready for transfer to rehab. his dialysis need is being assessed on a daily basis as he has begun to produce more urine. he was dialyzed on . his vancomycin and tobramycin continue to be dossed by level. he is getting mesalt dressings to his sacral ulcer daily. major surgical or invasive procedure: several aortic surgeries, sternal debribement/omental flap ex lap w/ccy-gj tube placement ivc filter placement tracheostomy hd catheter line placement pertinent results: discharge disposition: extended care facility: / md procedure: spinal tap incision of lung extracorporeal circulation auxiliary to open heart surgery extracorporeal circulation auxiliary to open heart surgery extracorporeal circulation auxiliary to open heart surgery interruption of the vena cava enteral infusion of concentrated nutritional substances hemodialysis closed (percutaneous) [needle] biopsy of liver venous catheterization for renal dialysis venous catheterization for renal dialysis exploratory laparotomy cholecystectomy temporary tracheostomy other repair of chest wall other repair of chest wall open and other replacement of aortic valve with tissue graft resection of vessel with replacement, thoracic vessels resection of vessel with replacement, thoracic vessels closed [endoscopic] biopsy of bronchus local excision of lesion or tissue of bone, scapula, clavicle, and thorax [ribs and sternum] other repair of abdominal wall pericardiotomy suture of artery other gastrostomy open heart valvuloplasty of aortic valve without replacement repair of blood vessel with tissue patch graft excision or destruction of lesion or tissue of mediastinum extracorporeal membrane oxygenation [ecmo] diagnoses: thrombocytopenia, unspecified acute kidney failure with lesion of tubular necrosis other postoperative infection acute and subacute necrosis of liver severe sepsis cardiac complications, not elsewhere classified other complications due to heart valve prosthesis methicillin susceptible staphylococcus aureus septicemia hemorrhage complicating a procedure acute and chronic respiratory failure pneumonia due to pseudomonas thoracic aneurysm, ruptured cardiac arrest cardiogenic shock pressure ulcer, lower back disseminated candidiasis acute and subacute bacterial endocarditis metabolic encephalopathy acute vascular insufficiency of intestine other and unspecified coagulation defects herpes zoster with other specified complications other specified diseases of pulmonary circulation chronic cholecystitis infection and inflammatory reaction due to cardiac device, implant, and graft other acute pericarditis septic myocarditis 

Answer: The patient is high likely exposed to