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: chief complaint: s/p motorcycle crash major surgical or invasive procedure: none history of present illness: this is a 28 year-old man who was brought to by ems after a motorcycle crash in which his chest hit the windshield. he was travelling at approx. 30-40mph when a car entered the street directly in front of him and he had to stop quickly, which is when he hit the windshield. he did not recall hitting his head, but he believes he lost consciousness and he had some memory loss about the incident and the events directly after it. past medical history: none social history: cigs/day occ etoh no other drugs physical exam: on discharge: t97.8 p75 bp120/80 r20 97%ra gen: awake and alert heent: normocephalic, atraumatic. sutures clean, dry and intact. sclera nonicteric. chest: clear to auscultation anteriorly. symmetric chest wall rise, no instability. cv: regular rate and rhytm, no murmurs appreciated. abd: soft, nontender, nondistended. ext: lue splint in place, fingers well-perfused. nro: nonfocal, with 5/5 strength and sensation throughout. pertinent results: 08:44pm glucose-102 lactate-3.8* na+-140 k+-3.6 cl--102 tco2-24 08:40pm urea n-14 creat-1.3* 08:40pm amylase-82 08:40pm asa-neg ethanol-neg acetmnphn-neg bnzodzpn-neg barbitrt-neg tricyclic-neg 08:40pm urine hours-random 08:40pm urine bnzodzpn-neg barbitrt-neg opiates-neg cocaine-neg amphetmn-neg mthdone-neg 08:40pm wbc-7.8 rbc-5.17 hgb-15.9 hct-46.1 mcv-89 mch-30.8 mchc-34.6 rdw-12.5 08:40pm plt count-316 08:40pm pt-12.9 ptt-27.7 inr(pt)-1.1 08:40pm fibrinoge-209 08:40pm urine color-straw appear-clear sp -1.043* 08:40pm urine blood-lg nitrite-neg protein-tr glucose-neg ketone-neg bilirubin-neg urobilngn-neg ph-6.5 leuk-neg 08:40pm urine rbc-21-50* wbc- bacteria-rare yeast-none epi- trans epi-0-2 radiographic findings of note: ct head w/o contrast 8:27 am ct head w/o contrast reason: eval change in sah medical condition: 28 year old man with s/p mcc with sah reason for this examination: eval change in sah contraindications for iv contrast: none. history: intracranial hemorrhage. comparison: . technique: non-contrast head ct. findings: the small left anterior frontal parenchymal hemorrhage appears unchanged in size, measuring 6 x 4 mm. there is minimal amount of associated edema. no subarachnoid blood products are seen at this time. there is no shift of normally midline structures. there is no intraventricular or cisternal blood. the ventricles are normal in size. the visualized osseous structures are unchanged. the visualized paranasal sinuses are normally aerated. impression: stable small left anterior frontal parenchymal hemorrhage. no evidence of subarachnoid blood products. hand (ap, lat & oblique) left 9:22 pm hand (ap, lat & oblique) left reason: fx medical condition: 28 year old man s/p motorcycle accident reason for this examination: fx history: status post motorcycle accident. comparison: no previous studies. findings: ap, oblique, and lateral views of the left hand. there is an oblique fracture of the second metacarpal. no intra-articular extent of the fracture is noted. there is no significant displacement of the fracture fragments. the visualized joint spaces appear unremarkable. impression: second metacarpal fracture. brief hospital course: on the scene, he was (per ems) awake and confused and found lying on the road. on arrival at his gcs was 15. he was hemodynamically stable on arrival and throughout his hospital stay. on arrival he complained of chest pain, especially with deep inspiration, but denied headache or any focal neurologic complaints such as tingling, weakness or numbness. his initial evaluation revealed the following injuries: small parenchymal and subarrachnoid hemorrhages in the frontal lobe; a left pulmonary contusion; and a fracture of the 2nd metacarpal in the left hand. there were no mediastinal or internal organ injuries or other fractures. he was admitted to the trauma surgery service and seen by neurosurgery. he initially was followed with frequent neurologic exams, and a repeat head ct the day after admission showed no change. he was started on dilantin for a 7 day course. he had no seizures while admitted and his neurologic exam remained unchanged. he was seen by plastic surgery for the metacarpal fracture and placed in a splint, with instructions for follow-up and elective repair. he was noted to have elevated lfts during his admission, but had no symptoms or signs of liver or gall bladder disease, and the lfts trended down during his admission. his pcp was , who reported no known history of hepatitis but agreed to follow the condition. the results of his hepatitis tests were still pending at discharge. he was seen by physical and occupational therapy and cleared for discharge home. medications on admission: none discharge medications: 1. phenytoin sodium extended 100 mg capsule sig: one (1) capsule po tid (3 times a day) for 7 days: continue for 7 days. disp:*21 capsule(s)* refills:*0* discharge disposition: home discharge diagnosis: s/p motor cycle crash small parenchymal/subarachnoid hemorrhage frontal lobe left pulmonary contusion left 2nd metacarpal fracture discharge condition: stable discharge instructions: follow up with neurosurgery and trauma clinic after your discharge from hospital. follow up with plastic surgery after your discharge regarding an or date for your surgery. the telephone number to the plastic surgery clinic is . follow up with your primary doctor regarding your liver function tests. continue with your dilantin for a total of 7 days. followup instructions: call , neurosurgery, for a followup appoinmtnet in next 1-2 weeks. call , trauma, for a followup appointment in next 2 weeks. call , plastics surgery, for an appointment regarding your surgery. contact your pcp (dr. at ) regarding an appointment to follow up on your liver function tests. md, procedure: closure of skin and subcutaneous tissue of other sites arteriography of pulmonary arteries application of splint diagnoses: open wound of jaw, without mention of complication contusion of lung without mention of open wound into thorax subarachnoid hemorrhage following injury without mention of open intracranial wound, with brief [less than one hour] loss of consciousness nonspecific abnormal results of function study of liver other noncollision motor vehicle traffic accident injuring driver of motor vehicle other than motorcycle closed fracture of shaft of metacarpal bone(s) 

Answer: The patient is high likely exposed to