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: past medical history: history revealed the following: five months ago, which required subdural evacuation of hematoma and subsequent seizure. medications: dilantin 300 mg q.d., although he is fairly noncompliant. allergies: the patient has the patient has no known drug allergies.. social history: the patient has a history of alcohol use. laboratory data: labs, at the time of admission, revealed the following: white blood cell count 8.5, hematocrit 41, platelet count 104,000. chem 7: sodium 140/4.3, chloride 999, bicarbonate 23, bun 6, creatinine 0.8, dilantin level 2.2. ct at that time showed a left subdural hematoma with mass effect and some slight subfaustein herniation. physical examination: examination revealed the following: temperature was 100.1, heart rate 88, blood pressure 141/90, respiratory rate 19. the patient was saturating 99% on room air. general: the patient was groggy. the patient was not fully alert. pupils were equally round and reactive to light. chest: chest was clear to auscultation bilaterally. heart: regular rate and rhythm. abdomen: soft, nontender. neurological: the patient was lethargic and the examination was significant for focal right sided weakness in both upper extremities, which was greater than the lower extremity. the patient was intubated in the er in order to secure his airway. he had declining mental status and focal neurological deficits. the patient had a ct finding of left acute subdural hematoma. the patient was taken to the operating room emergently, where left revision temporal craniotomy for evacuation of acute subdural hematoma was performed by dr. . estimated blood loss was 900 cc. the patient was taken to the pacu, intubated, and in stable condition. postoperatively, as the patient was weaned off sedation, pupils were 3 to 2 bilaterally reactive to light. he was following commands of the left upper extremity and the left lower extremity, although in the right upper extremity, grip was about 2 out 5 strength. the patient was taken back to the icu for continued close monitoring. dilantin was brought to therapeutic levels. he had a repeat head ct on postoperative day #1. the ct showed significant decrease in size of the left subdural hematoma and decreased mass effect and midline shift with post-surgical changes associated with the evacuation of the subdural hematoma. the patient was following commands on postoperative day #1. the patient was extubated with a weakness in the right upper extremity and right lower extremity. the patient was also started on ativan 1 mg iv q.6. for dvt prophylaxis. the rest of the patient's postoperative course was fairly unremarkable. he was transferred out of the intensive care unit on postoperative day #2. the weakness on the right side has improved. he still has a slight pronator drift on the right, but he is awake, alert, and following commands. he is being discharged to rehabilitation. he will continue on dilantin and continue on the ativan dvt prophylaxis. the patient is to follow up with dr. in one month with ct of his head. , md dictated by: medquist36 procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours incision of cerebral meninges insertion of endotracheal tube diagnoses: other convulsions alcohol abuse, unspecified subdural hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness accidental fall from bed home accidents 

Answer: The patient is high likely exposed to