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: mvc, unrestrained driver, no loc with 10 to 15 extracation from vehicle major surgical or invasive procedure: 1. closure of left knee laceration. 2. critical care monitoring and serial hct for grade iii liver laceration history of present illness: 22 y.o. male, unrestrained driver involved in mvc. head on collision with significant damage to vehicle. 10 to 15 extracation. no loc. complaining of pain in right chest. hemodynamically normal. gcs 15 past medical history: none social history: + etoh and tobacco family history: non-contributory physical exam: on initial presentation to the ed vitals: hr 68, bp 127/70, rr 18, sats 100% on ra gcs 15 gen: alert and oriented x 3, c-collar in place, nad heent: perrl 3 to 2 mm bilaterally, eomi, tm clear, midface stable, no nasal or oralpharygeal trauma, trachea midline, neck no crepitus chest: equal bs bilaterally cv: rrr abd: soft, tenderness to palpation of rlq and ruq. fast neg pelvis: stable to ap and lateral compression rectal: normal tone, no gross blood, heme negative back: nttp, no step-offs, no abrasions ext: lue with multiple abrasions extending from flexor surface of forearm to upper arm, lle over knee with 3 cm lac and knee pain pertinent results: 04:00am blood wbc-11.4* rbc-4.68 hgb-14.0 hct-39.2* mcv-84 mch-29.9 mchc-35.6* rdw-12.7 plt ct-347 01:48pm blood hct-35.1* 05:40pm blood hct-34.4* 08:11pm blood hct-33.8* 11:28pm blood hct-34.0* 03:26am blood wbc-10.0 rbc-3.97* hgb-12.3* hct-34.0* mcv-85 mch-31.0 mchc-36.3* rdw-12.5 plt ct-184 10:14am blood hct-33.6* 10:00pm blood hct-31.3* 06:00am blood wbc-9.5 rbc-3.67* hgb-11.3* hct-30.4* mcv-83 mch-30.7 mchc-37.1* rdw-12.5 plt ct-161 ct sinus/mandible/maxillofacial w/o contrast 5:14 am impression: no fractures seen. mild sinus disease knee (ap, lat & oblique) left 4:50 am impression: suprapatellar joint effusion with a fat fluid level, which is highly suggestive of a radiographically occult fracture. further evaluation with mri may be helpful to identify the fracture. ct pelvis w/contrast; ct abdomen w/contrast impression: 1) large, undulating liver laceration involving the entire right lobe of the liver. this is at least a grade iii laceration. 2) blood tracking inferiorly along portal vein into the region of the head of the pancreas. no definite pancreatic laceration is seen. 3) multiple right-sided anterior rib fractures adjacent to the liver laceration. 4) small amount of blood within the dependent portions of the pelvis. ct c-spine w/o contrast; ct reconstruction impression: no evidence of fracture knee (ap, lat & oblique) left 10:12 am impression: vertical lucency through the patella suspicious for a fracture in the setting of a joint effusion. findings communicated by email to dr. after unsuccessful attempt at paging on . brief hospital course: : pt admitted to tsicu for serial hct and monitoring related to his gradeiii liver laceration. hct w/out significant drop and pt transferred to floor. laceration over left knee repaired. : pt transferred to floor. fever spike to 101.9, blood and urine ctx negative. cxr neg. ortho consulted, believed fever may be related to superficial skin infection of left knee laceration. pt started on kefzol iv. repeat x-rays of knee done secondary to pt's continued pain. ortho eval still neg for fracture. : pt tolerating po, on oral pain meds, moving bowels. d/c home in stable condition medications on admission: none discharge medications: 1. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4-6h (every 4 to 6 hours) as needed. disp:*28 tablet(s)* refills:*0* 2. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). disp:*60 capsule(s)* refills:*2* 3. keflex 250 mg capsule sig: one (1) capsule po four times a day for 5 days. disp:*20 capsule(s)* refills:*0* discharge disposition: home discharge diagnosis: 1. grade iii liver laceration 2. right-sided rib fractures 3. left knee laceration over patella discharge condition: good discharge instructions: you should try and avoid bending your left knee excessively. avoid any heavy lifting for six weeks to allow your liver to heal. you may otherwise resume your normal activities. keep the wound over your knee clean and dry. followup instructions: you should follow-up in the trauma clinic on tuesday . please call tomorrow, monday to schedule an appointment. the phone number is . during this appointment your sutures will be removed. procedure: closure of skin and subcutaneous tissue of other sites diagnoses: other motor vehicle traffic accident involving collision with motor vehicle injuring driver of motor vehicle other than motorcycle injury to liver without mention of open wound into cavity laceration, unspecified closed fracture of three ribs open wound of knee, leg [except thigh], and ankle, complicated 

Answer: The patient is high likely exposed to