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: the patient is a 27-year-old gentlemen with history of etoh who was in a rollover motor vehicle accident at high speed. patient was an unrestrained passenger and was ejected from the vehicle with no loss of consciousness. patient had positive neck pain with no weakness or sensory deficits. patient was transferred from an outside hospital to for treatment of a c2 fracture. past medical history: none. past surgical history: none. physical examination: temperature 97.8. blood pressure 140/80. heart rate 120. respiratory rate 18. oxygen saturation 95%. patient was alert and oriented times three in no acute distress. pupils equal, round and reactive to light. extraocular movements full. cranial nerves ii through xii are intact. sensation to the left upper extremity was intact. strength was in all muscle groups. reflexes are 2+ throughout. toes are downgoing. patient had no drift. patient had a ct of the c spine which showed c2 body and dens fracture with 6 mm of anterior subluxation. thoracic and lumbar cts were negative. patient was admitted to the neurosurgical service to the trauma intensive care unit. patient had an angiogram to rule out dissection of vertebral arteries which was ruled out. he also underwent an mri which showed no acute cord compression, but evidence of a c2 fracture. hospital course: patient was placed in a halo, but due to the inability to get a satisfactory reduction, the patient was taken to the operating room for c1-c2 fracture on . he tolerated the procedure well. there were no intraoperative complications. postoperatively, he was alert and oriented times three, moving all extremities well with 5/5 strength in all extremities. patient was placed in a halo postoperative. dressings were clean, dry and intact. his vital signs are stable. he is afebrile. his chest was clear to auscultation. drains were removed on postoperative day number one and postoperative day number two. on , his pca pain medication was discontinued and he was started on oral pain medication. he was discharged to home on in stable condition with follow-up with dr. in two weeks. he was given percocet 1-2 tablets po q. 4 hours prn for pain. his condition was stable at the time of discharge. , m.d. dictated by: medquist36 procedure: arteriography of cerebral arteries atlas-axis spinal fusion spinal traction using skull device diagnoses: other and unspecified alcohol dependence, unspecified motor vehicle traffic accident due to loss of control, without collision on the highway, injuring passenger in motor vehicle other than motorcycle closed fracture of c1-c4 level with unspecified spinal cord injury other and unspecified intracranial hemorrhage following injury without mention of open intracranial wound, with brief [less than one hour] loss of consciousness cocaine dependence, unspecified 

Answer: The patient is high likely exposed to