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 was a 45 year old man found on a road by police. he appeared to be ambulating but had become unresponsive while the police were attempting to deal with him. his coma score on arrival to the emergency room was 3. he was intubated prior to arriving at the emergency room. he was involved in some type of head trauma; mechanism was unknown. he had a right pupillary dilation which progressed bilaterally and a third nerve palsy during the trauma work-up. head ct scan showed a right subdural hematoma with other small foci of intracranial hemorrhage and also a subdural hematoma on the left. vital signs were blood pressure of 119/68; pulse of 68; 100%. the patient was intubated and had not received any sedation. his right pupil was fixed and nonreactive. his left was five and nonreactive. no doll's. positive corneal reflex. positive gag and cough. get manipulation. he had extensor posturing in his upper extremities and no withdrawal of his lower extremities. a hard collar was in place and he had an abrasion on his head but no laceration. past medical history: unknown. medications: unknown. allergies: unknown. laboratory: white blood cell count 16.7, hematocrit 43.5, platelets 299. his pt was 13.9, 27.8 ptt and 1.3 for his inr. bun was 11, creatinine was 0.6. toxicology screen was negative. gas was 7.49, 36 and 270. a ct scan of his head showed a 1.5 cm acute right frontoparietal subdural hematoma and a small amount of subarachnoid hemorrhage and a 1 to 2 mm left frontal subdural hematoma. hospital course: the patient went to the operating room emergently on , where he had a right frontoparietal craniotomy and an evacuation of a subdural hematoma. post procedure he was not responding to movement; his pupils had decreased. his left was 2 to 1.5 and brisk. his right was 2.5 to 2.0, and slightly sluggish. he withdrew to pain in his upper extremities, left greater than right, and localized on the left. he withdrew to pain briskly in his lower extremities bilaterally and then localized. his postoperative hematocrit was 36.6. he had a repeat ct scan later on the 18th which showed a tiny amount of residual subdural fluid and a large amount of subdural air, mostly in the front location consistent with a recent procedure and a very small amount of a residual subarachnoid hemorrhage within the sulci towards the vertex. the grey-white matter was preserved. there was no shift of the normally midline structure; the ventricles were normal. there is no evidence of hydrocephalus. the basal cisterns are free. the patient also had a chest ct scan on with indication because of trauma. there was some minimal dependent atelectasis shown; no evidence of intrathoracic trauma. he had a thoracic spine x-ray which was also normal. it did show some moderate narrowing of his l5-s1 disc space posteriorly. the patient was monitored in the intensive care unit where his blood pressure was kept between less than 140, pco2 was kept 35 to 40. social services was involved on his first day due to his status as initially and a missing persons report was filed with the police. homeless shelter officials came to see if they could identify mr. and he was not identifiable at that time. on his vent wean was attempted which he did not tolerate. he had a pressure support of five which caused him to be tachypneic. his pressure support was increased overnight. neurologically, he localized on the left and his right upper extremity. he had a right gaze deviation. his pupils were 3 to 2.5 and his toes were downgoing. he withdrew his lower extremities. he had a repeat head ct scan on the 20th. the head ct scan showed good subdural evacuation; no new stroke; generalized cerebral edema. the patient did develop a fever up to 102.0 f., and was pan cultured at that point and he did have a question of a right middle lobe atelectasis. he was started on levofloxacin for that. he was started on tube feedings via an ng tube. he grew one out of four gram positive cocci in pairs and clusters out of his blood cultures. on the , he was found to spontaneously flex his right leg. his pupils were on the right 4.5 to 4.0 and on the left 4.0 to 3.5. he had a slight dysconjugate gaze localized bilaterally in his upper extremities, withdrew left greater than right. his blood pressures kept less than 150s. he was on dilantin and efforts were made to continue to find family members for this patient. the police department was also involved in the investigation to try to find the identity of mr. . on the 22nd, two out of eight bottles showed positive staphylococcus in his blood and three plus oral flora out of his sputum. in addition to levofloxacin he was started on kefzol for coverage. on the 22nd, a ct scan showed a right pca infarction, otherwise, no evidence of increased icp. we would only like the blood pressure treated if it was greater than 180 and we asked that he continued to be intubated for the next one to two days. on the 23rd, he was found to be briskly localizing on the right and on the left dictation ends , m.d. dictated by: medquist36 procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more incision of cerebral meninges enteral infusion of concentrated nutritional substances other gastroenterostomy without gastrectomy diagnoses: urinary tract infection, site not specified acute respiratory failure pneumonitis due to inhalation of food or vomitus bacteremia hyperosmolality and/or hypernatremia subdural hemorrhage cerebral artery occlusion, unspecified with cerebral infarction unspecified sinusitis (chronic) 

Answer: The patient is high likely exposed to