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 48-year-old gentleman with a history of alcohol abuse, rheumatoid arthritis recently admitted to the on after being transferred from hospital for a questionable seizure after he slipped on some ice while intoxicated. the patient reportedly hit his head. a cat scan at the outside hospital revealed a 0.5 cm left frontal contusion. the patient was confused at that time. it was unclear if his confusion was due to his fall or to his intoxication. the patient did also receive one dose of narcan with mild improvement in mental status. the patient was transferred to the where a chest x-ray revealed bilateral opacities consistent with possible aspiration. an ekg was normal. ct of the head here confirmed left frontal lobe contusion but no acute hemorrhage. a lp was also done and was negative for hemorrhage. the patient was seen by the neurosurgery service who requested fenard icu admission for frequent neurological checks and blood pressure control. the patient was also placed on a ciwa scale on the floor, given valium with substantial improvement in his episodic agitation. once the patient's mental status cleared on the floor, he did admit to drinking large amounts of alcohol every day prior to the fall. the patient now had focal neurological deficits and this was confirmed by neurosurgery physical examination. an mri of the head was performed the night of but could not be done secondary to agitation. today, the neurosurgeons requested an mri again once the patient's mental status had cleared on the valium. mri revealed enlarged left frontal lobe region of contusion versus bleed and new focal left temporal lobe bleed. there were no signs of shift or edema. it was for these reasons that the patient was transferred to the fenard icu for frequent neurological checks, blood pressure control, and repeat head ct in the morning. past medical history: alcohol abuse. rheumatoid arthritis. allergies: the patient has no known drug allergies. medications at home: none. medications upon transfer: 1. protonix 40 p.o. q.d. 2. vitamin b12 q.d. 3. folic acid q.d. 4. thiamine. 5. dilantin 100 mg p.o. t.i.d. (started upon this hospitalization). 6. levaquin 500 p.o. q. 24 hours. 7. flagyl 500 mg p.o. t.i.d. 8. valium p.r.n. 9. regular insulin sliding scale. 10. heparin subcutaneously. 11. haldol p.r.n. physical examination: vital signs: 99, 130/80, 18, 98 percent on room air, fingersticks 120. general: the patient was alert and oriented, responds appropriately to commands. heent: the mucous membranes were moist. poor dentition. positive abrasion on the left cheek. cardiac: normal s1, s2, no murmurs, rubs, or gallops. lungs: clear to auscultation bilaterally. abdomen: positive bowel sounds, soft, nontender, nondistended. no rebound or guarding. neurologic: cranial nerves ii through xii were intact. the deep tendon reflexes were 2+ at the patella. no clonus. muscle strength within normal limits. laboratory data: white count 11.3, crit 39.3, platelets 141,000. pt 12.3, ptt 30.7, inr 1.0. sodium 136, potassium 3.2, chloride 99, bicarbonate 26, bun 3, creatinine 0.5, glucose 151, alt 27, ast 46, ldh 256, alkaline phosphatase 63, amylase 39, lipase 48, total bilirubin 0.6. calcium 8.4, phosphorus 3.1, magnesium 1.7. dilantin 12.6, within normal limits. mri of the head revealed increased size of left frontal bleed, contusion, new temporal lobe bleed without midline shift. chest x-ray on revealed slight improvement in left lower lobe infiltrate. hospital course: the patient was admitted to the fenard icu where serial neurological checks, blood pressure checks, and monitoring were within normal limits. the patient did not require any further valium for prevention of dts. the patient's repeat head ct without contrast revealed stable appearance of left frontal bleed contusion. the neurosurgery service followed the patient throughout his hospital course and recommended continuing the dilantin for the time being. as far as the patient's aspiration pneumonia, the patient continued on a course of levofloxacin and flagyl for ten days and was given aspiration precautions. discharge medications: 1. protonix 40 p.o. q.d. 2. vitamin b12 q.d. 3. folic acid q.d. 4. thiamine q.d. 5. dilantin 100 mg p.o. t.i.d. 6. flagyl 500 p.o. t.i.d. times a ten day course. 7. levaquin 500 p.o. q.d. times a ten day course. follow up: the patient is to follow-up with neurosurgery in one to two weeks and is to follow-up with myself who will be his new primary care doctor in ten days time. the patient will call me with any mental status change, nausea, vomiting, headache, or seizure activity. dr., 12-981 procedure: spinal tap incision of lung diagnoses: alcohol abuse, unspecified other and unspecified cerebral laceration and contusion, without mention of open intracranial wound, with no loss of consciousness pneumonitis due to inhalation of food or vomitus fall from other slipping, tripping, or stumbling lack of housing alcohol withdrawal 

Answer: The patient is high likely exposed to