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: this is a 78 year old, right handed man, who comes in with one month of leg weakness, with the right being worse than the left. he said that his weakness is due to steroid injection shot to his right knee back on . he was unable to bend his right knee so he could not go down the stairs or get up from the chair. he saw dr. a week ago, who thought he had bilateral proximal muscle weakness. the patient was asked to discontinue his statin and his ck was checked, which was found to be normal. the patient has not noticed any improvement in his strength after the statin was discontinued. of note, he has been having urinary incontinence for the past two months. today, he noticed some increased urinary frequency and burning with urination. his last urinary tract infection was 3 weeks ago when he was treated with bactrim. he has had right leg swelling for the past three days but denies any long car or plane rides. he denies any problems brushing his teeth or combing his hair. review of systems: the patient denies any fevers, chills, nausea and vomiting, headache, neck pain, weakness, numbness, tingling, visual changes, dizziness, hearing changes, chest pain, shortness of breath, abdominal pain, hematuria, diarrhea, bright red blood per rectum. past medical history: diabetes. coronary artery disease. congestive heart failure. hypercholesterolemia. right rotator cuff tear. question of stroke. family history: mother with coronary artery disease. father with pneumonia. brother myocardial infarction. social history: lives with his wife. used to own a furniture store. he quit smoking 15 years ago. he denies any alcohol or drug use. medications on admission: 1. lopressor 25 mg twice a day. 2. plavix 75 mg q. day. 3. aspirin 325 mg q. day. 4. vitamin b. 5. folate. allergies: tetracycline gives rash. physical examination: temperature of 97.2; pulse of 66; blood pressure of 160/72; respiratory rate of 17; oxygen saturation of 96 percent on room air. post void residual was a few cubic cm. general: awake, pleasant, in no acute distress. neck was supple without carotid bruits. limited cervical motion. cardiovascular: regular rate and rhythm. normal s1 and s2. no murmurs, rubs or gallops. lungs: clear to auscultation bilaterally. abdomen soft, nontender, obese. extremities: right pitting edema to the knee. strong dorsal pedis pulse. rectal tone is intact. no spinal or paraspinal mass or tenderness to palpation. neurologic examination: mental status, awake, alert and cooperative with examination. normal affect. orientation: oriented to person, place and date. attention: able to backwards to , recall 3 of 3 at five minutes; language fluent with good comprehension. repetition: naming intact. no dysarthria or paraphasic errors. no apraxia, no neglect. cranial nerves: 1 not tested. 2 revealed pupils are equal, round, and reactive to light and accommodation; 3 to 2 mm bilaterally. visual fields were full to confrontation. 3, 4, 6: extraocular movements intact bilaterally without nystagmus. 5 and 7: facial strength and sensation intact and symmetric. 8: hearing intact with finger rub bilaterally. 9 and 10: palate elevation symmetrical. 11: sternocleidomastoid and trapezius normal bilaterally. 12: tongue midline without fasciculation. intact movements. motor: normal bulk and tone bilaterally. no tremor. left iliopsoas ; right iliopsoas ; also left quadriceps, hamstrings, adductor and abductors were . unable to test right deltoid due to old rotator cuff injury. muscles including neck function and extension are strong, ; no pronator drift. sensation: intact to light touch. pinprick, temperature (cold), decreased vibration at toes, decreased proprioception at the left toe. reflexes on the right side plus 1, biceps/triceps; brachioradialis plus 1; patellar 2; plantar 2, and on the left biceps plus 1, triceps plus 1, brachioradialis plus one, patellar one and plantar one. the patient had a history of fevers. it was thought that this could possibly be secondary to urinary tract infection. he was started on intravenous antibiotics, ciprofloxacin and levofloxacin. nothing grew out of his urine cultures and the chest x-ray was normal so intravenous antibiotics were stopped prior to discharge. his hospital course was complicated by fall in hematocrit, for which he received one unit of packed red blood cells and his hematocrit responded appropriately to 30.6. secondary to progressive lower extremity weakness and slight slurring of his speech, a magnetic resonance scan of the brain was ordered and showed bilateral chronic subdural hematoma. the subdural hematoma on the right side was of mixed age. it is quite large. on the left side, there was a small left chronic subdural hematoma. due to the large size of the right subdural hematoma, he was taken urgently to the operating room for evacuation. postoperatively, the patient did well without complication. he is brought to the floor. discharge condition: good. he is discharged to an extended care facility. discharge instructions: he is to monitor for the following: fevers, chills, nausea, vomiting, inability to tolerate food or drink, difficulty with gait or headache. if any of these occur, he is to contact his physician . he is not to drive without being cleared by a physician . final diagnoses: subdural hematoma. acute renal failure. status post evacuation of subdural hematoma. diabetes. coronary artery disease. congestive heart failure. hypercholesterolemia. right rotator cuff tear. question of stroke. follow up: follow-up with dr. , , on at 1:00 p.m. he is also to follow-up with dr. at on at 1 p.m. he is also to follow-up with dr. , in one month. please call to confirm an appointment. head ct should be obtained prior to this visit. major surgical invasive procedures: evacuation of the subdural hematoma. discharge condition: good. discharge medications: 1. folic acid. 2. sliding scale insulin. 3. percocet. 4. subcutaneous heparin. 5. famotidine. 6. phenytoin 100 mg two capsules p.o. twice a day. note: the patient received bolus of 500 on because of low phenytoin levels. 7. metoprolol 25 mg one tablet p.o. twice a day. , procedure: incision of cerebral meninges intravascular imaging of intrathoracic vessels transfusion of packed cells transurethral clearance of bladder diagnoses: pneumonia, organism unspecified congestive heart failure, unspecified acute posthemorrhagic anemia acute kidney failure, unspecified chronic airway obstruction, not elsewhere classified hypertrophy (benign) of prostate without urinary obstruction and other lower urinary tract symptom (luts) injury to bladder and urethra, without mention of open wound into cavity subdural hemorrhage 

Answer: The patient is high likely exposed to