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 22-year-old male who was the helmeted driver of a motorcycle when it crashed at an unknown rate of speed. the patient was apparently ambulatory at the scene and then laid down complaining of bilateral chest pain and right arm pain. he was taken to where he had a hypoxic episode with a pa02 in the 60s and he was intubated. the patient did have some blood from his et tube; however, his crit was 40. he was given fluids at the outside hospital and was transferred to with reported injuries including a splenic laceration, retroperitoneal hematoma, and bilateral pulmonary contusions. he arrived by ground flight as a trauma plus. the patient underwent the standard trauma resuscitation and evaluation in the trauma bay. past medical history: none. past surgical history: none. medications: none. allergies: the patient has no known drug allergies. physical examination: vital signs: his temperature was 98.8, heart rate in the 80s and irregular, blood pressure in the low 100s, saturating 100 percent on imv 40 percent. heent: he has ecchymoses over his right supraorbital region. his face stable. his pupils were bilaterally and reactive. he was tachycardiac and regular. he did have some blood in his et tube. his c-spine clinically was felt stable with no step-off. lungs: he had positive rhonchi bilaterally. heart: regular. abdomen: soft, nontender, nondistended. no ecchymosis. no pulsatile masses. extremities: he had palpable popliteals, dps, pts, femorals, and radial pulses bilaterally. his tls examination revealed no step-off or deformity. rectal: the rectal examination showed normal tone. he was guaiac negative. his right arm was in a splint. he did have a radial pulse. laboratory data: hematocrit 30.3. his inr was 1.2. he had a lactate of 1.3 and an amylase of 102. his serum tox screen was negative. radiologic findings: he had a chest ct which showed bilateral pulmonary contusions, left greater than right, with no great vessel injury. his ct of the abdomen and pelvis showed a splenic laceration with liver lacerations and perihepatic fluid, one-third of the upper pole of the spleen was crushed. there was no extravasation of contrast. there was a right retroperitoneal hematoma that was stable. his pelvis film was negative. he had right forearm films which revealed a midshaft ulnar fracture nondisplaced. his ct of c-spine was negative. his head ct was negative. hospital course: the patient was admitted to the intensive care unit for hemodynamic monitoring and resuscitation. he was seen in consultation by the orthopedic surgery service who splinted his right forearm fracture. the patient had an uneventful postoperative course. he was extubated on hospital day number one. he did have a hematocrit drop to 27 and further dropped to 23. however, his crit was rechecked and did return to 27 and then was stable thereafter in the range of 29 to 33. the patient was temporarily off subcutaneous heparin given the concern of bleed. he did undergo a repeat ct of the abdomen and pelvis which was stable and did not reveal progressing intraperitoneal bleed. the patient's diet was advanced. he was slowly ambulated. on , given the fact that the patient was doing well, tolerating a regular diet with a soft, nondistended, nontender abdomen, he was discharged home in stable condition on percocet and colace. he was told absolutely not to partake in any contact sports for one year and not to do any strenuous activities for one week until he follows up in the trauma clinic. he is also to follow-up with orthopedic surgery in two weeks. , md procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours insertion of endotracheal tube arterial catheterization transfusion of packed cells continuous invasive mechanical ventilation for less than 96 consecutive hours insertion of endotracheal tube arterial catheterization transfusion of packed cells diagnoses: contusion of lung without mention of open wound into thorax injury to spleen without mention of open wound into cavity, unspecified injury injury to other intra-abdominal organs without mention of open wound into cavity, retroperitoneum motor vehicle traffic accident of unspecified nature injuring motorcyclist injury to liver without mention of open wound into cavity, unspecified injury closed fracture of shaft of ulna (alone) 

Answer: The patient is high likely exposed to