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 42 year old male who was assaulted on who initially refused transport to the hospital and was found again later by the police confused and inebriated at 5:00 a.m. the patient presented with right eyelid edema and ecchymosis and was oriented only to person. a cat scan of the head showed a large right frontal intra-parenchymal hemorrhage with coma scale on admission was 12 and declining. the patient became aggressively obtunded, developed left hemiparesis, was not following commands, and pupils were 1.5 mm on the right and 2.5 mm on the left. the patient's next of were contact. hospital course: the patient was taken emergently to the operating room for right frontal craniotomy and evacuation of intracerebral hemorrhage. immediately following surgery, the patient's vital signs were stable. intracranial pressure was 7. the patient was awake, alert, and following commands, but intubated, and moving all extremities equally. pupils on the left were 2 mm to 1 mm. grasps were equal bilaterally. the patient remained intubated on propofol drip and was transferred to the trauma sick unit status post surgery. the patient was seen by oral maxillofacial surgery and was found to have a mandible fracture status post assault as well as a synthesis fracture with mobile segment. c-spines were clear on . the patient was extubated on without difficulty. mandible fracture was repaired by oral maxillofacial surgery on without intraoperative complications. ventriculostomy placed in the operating room on was discontinued on without further sequelae. the patient was extubated on . propofol drip remained. the patient continued to improve neurologically. propofol wean was begun on . the patient was seen by speech therapy on and was able to take adequate po without difficulty. the patient spiked a temperature on despite cephazolin therapy. fever work-up continued through . staples were discontinued from head on . the patient left the hospital without telling anyone he was leaving on . he was not found in his room at 9:00 a.m. on the morning of . the patient did not receive any discharge instructions or medication prescriptions. the patient was homeless and was to be discharged to a shelter. the patient left no contact information for discharge instructions. the patient's last neurological examination prior to leaving the hospital stated he was awake, vital signs were stable, and he was oriented. motor strength was 5 out of 5 in bilateral upper extremity and lower extremity. incision site was clean, dry, and intact. the patient was stable neurologically at last examination prior to leaving the hospital. dr., 14-127 dictated by: medquist36 procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours incision of cerebral meninges insertion of endotracheal tube intravascular imaging of intrathoracic vessels extraction of other tooth open reduction of mandibular fracture diagnoses: other and unspecified intracranial hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness closed fracture of other facial bones assault by unspecified means closed fracture of nasal bones closed fracture of mandible, unspecified site open wound of tooth (broken) (fractured) (due to trauma), without mention of complication 

Answer: The patient is high likely exposed to