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: social: when alert pt asked if he had any family to which he responded, no. when asked if there was anyone he would like us to contact, he also said, no. he did admit to daily alcohol use and drug use (frequency and type unknown). he does not take daily medications and does not have any known drug allergies. not yet asked re: pmh. plan: ciwa scale monitor pulse/colour/sensation to rue & rle commenced morphine pca now pt extubated to get consent for or to repair r arm q2h neuro checks procedure: other skin graft to other sites graft of muscle or fascia debridement of open fracture site, tibia and fibula open reduction of fracture with internal fixation, tibia and fibula alcohol detoxification open reduction of fracture with internal fixation, radius and ulna transfusion of packed cells application of splint other myectomy application of other wound dressing diagnoses: unspecified essential hypertension cocaine abuse, unspecified motor vehicle traffic accident involving collision with pedestrian injuring pedestrian iron deficiency anemia, unspecified other specified complications of procedures not elsewhere classified abrasion or friction burn of face, neck, and scalp except eye, without mention of infection alcohol abuse, continuous open wound of lip, without mention of complication alcohol withdrawal delirium nonspecific elevation of levels of transaminase or lactic acid dehydrogenase [ldh] open wound of tooth (broken) (fractured) (due to trauma), without mention of complication subdural hemorrhage following injury without mention of open intracranial wound, with loss of consciousness of unspecified duration open fracture of upper end of fibula with tibia closed fracture of shaft of radius with ulna 

Answer: The patient is high likely exposed to