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: this is a 73 year old male pedestrian struck by a car with coma scale of 3 at the scene. there at the scene, he was intubated and brought to the emergency room. the patient was hemodynamically stable upon arrival and was otherwise unresponsive. past medical history: 1. hypertension. 2. benign prostatic hyperplasia. 3. degenerative disc disease. medications: multivitamin. allergies: penicillin which gives hives. physical examination: temperature 97.4 f.; blood pressure 160/palpable; heart rate 78; 100% on the ventilator. he was intubated and moving all extremities, right side greater than the right side with the lower extremities greater than the upper extremities. pupils were minimally reactive to light, equal at 2 millimeters. his trachea was midline. lungs were clear to auscultation. heart was regular rate and rhythm. abdomen was soft, nontender, nondistended. rectal was guaiac negative. pelvis was stable. back: he had no stepoffs and no deformities. laboratory: his hematocrit upon admission was 42. arterial blood gas was 7.41, 45/285/30/3. a chest x-ray was performed which was negative as well as a pelvis x-ray which was negative. a head ct scan revealed a left posterior hemorrhage. a max/facial ct scan revealed a left orbital and ethmoid fracture. an abdominal ct scan was negative. the cervical spine x-ray was negative. hospital course: the patient was admitted, transferred to the intensive care unit and given serial neurological examinations. neurosurgery evaluation was obtained. serial neurological examinations were done. the patient had a repeat head ct scan which revealed no worsening of the left posterior hemorrhage. an ophthalmology consultation was obtained for the orbital fracture and it was decided that no intervention was required at the time. a plastic surgery consultation was obtained for an ethmoidal fracture and again no intervention was done. the patient was started on clindamycin for anti-microbial coverage. the patient was started on tube feeds which was tolerated well. an mri revealed a question of c6 ligamentous injury. it was decided at that time to leave the cervical collar on for an additional six weeks. it was decided that the patient should wear the cervical collar for an additional six weeks starting . the patient was started on levofloxacin for an e. coli urinary tract infection. the patient began to follow on commands. it was decided that the patient should have a tracheostomy performed. a repeat head ct scan done showed continuing resolution of the hemorrhage areas in the posterior area. the patient had blood cultures which grew gram positive cocci. at that time, he was started on vancomycin. next, the patient developed a growth of gram negative rods from his sputum. repeat blood cultures showed a coagulase negative staphylococcus. the patient was started on appropriate antimicrobial coverage. the patient was extubated on , which was tolerated well initially. the patient was started on subcutaneous heparin and venodyne for prophylaxis. he was on vancomycin, zosyn and levofloxacin. the patient had a speech and swallow evaluation done in which they recommended a peg or g-tube be placed. the patient was started on total parenteral nutrition while tube feeds were being held. a g-tube was placed on in the operating room; this was done in a percutaneous fashion. a catheter tip grew out methicillin resistant staphylococcus aureus. the patient was being worked with aggressive physical therapy and occupational therapy throughout the admission. the patient was transferred to the floor post surgical care on . after placement of the g-tube, the tube feeds were restarted and the total parenteral nutrition was discontinued. the patient was screened for rehabilitation and accepted for a bed. condition on discharge: stable. discharge medications: 1. protonix 40 mg p.o. q. 24 hours. 2. subcutaneous heparin 5000 units q. eight hours. 3. lopressor 25 mg p.o. twice a day; to be held for systolic blood pressure of less than 100 and a heart rate less than 60. 4. tylenol 325 to 650 mg p.o. q. four to six hours p.r.n. 5. dulcolax 10 mg p.r. q. h.s. p.r.n. 6. regular insulin sliding scale. discharge instructions: 1. the cervical collar is to be left in place for six weeks beginning . 2. the patient should follow-up with clinic. 3. the patient to follow-up with the trauma clinic. discharge status: to a rehabilitation facility. discharge diagnoses: 1. status post pedestrian versus car injuries. 2. left posterior hemorrhage. 3. questionable c6 ligamentous injury. 4. left orbital fracture. 5. left clavicular fracture. , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for 96 consecutive hours or more parenteral infusion of concentrated nutritional substances insertion of endotracheal tube percutaneous [endoscopic] gastrostomy [peg] arterial catheterization diagnoses: urinary tract infection, site not specified unspecified essential hypertension motor vehicle traffic accident involving collision with pedestrian injuring pedestrian pneumonitis due to inhalation of food or vomitus bacteremia closed fracture of clavicle, unspecified part closed fracture of base of skull with other and unspecified intracranial hemorrhage, with loss of consciousness of unspecified duration 

Answer: The patient is high likely exposed to