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 an 80 year-old retired cardiologist who presented to his primary care physician earlier this week with complaints of three day episode of mild ataxia. he also had complaints of word finding difficulty which began on and this has progressed and is associated with mild difficulty with comprehension and problem solving as well as short term memory. he also report an episode of left eye viral conjunctivitis. past medical history: 1. prostate cancer. 2. malignant melanoma resected from his right forearm 10 years ago with no recurrence. 3. bladder cancer in and seen on cystoscopies which was low grade and followed with serial follow up. cystoscopies are always negative, most recently in . 4. premalignant colon polyp in . most recent colonoscopy negative. 5. history of gout. 6. herpes simplex of the left eye and hypertension. medications: 1. probenecid 500 milligrams po q day. 2. trazodone 50 to 100 milligrams po q hs. 3. ambien 5 milligrams po q hs. 4. prevacid 30 milligrams po q day. 5. lovastatin 20 milligrams po q day. 6. enalapril 5 milligrams po bid. 7. paxil 20 milligrams tabs 1.5 tab po q a.m. 8. donnatal 1 po q hs. physical examination: he is awake and alert, oriented times three but with some word finding difficulties in naming watch and clearly frustrated by this. nonicteric. pupils are equal, round and reactive to light. peripheral vision intact to gross exam. bilateral symmetric. cranial nerves ii through xii intact, no clonus, no drift. finger to nose within normal limits. strength is in all muscle groups. sensation intact to light touch throughout. deep tendon reflexes diminished but equally and symmetric. toes downgoing. neck is supple. lungs - dry, broncho .................... breath sounds with deep rales in the right posterior. heart - regular rate and rhythm. abdomen - positive bowel sounds. extremities - no cyanosis, clubbing or edema. femoral and distal pulses 2+ bilaterally. mri shows a 2.5 by 2.5 cm posterior left temporal lesion with surrounding temporal edema and minimal effacement of the left temporal and posterior of the lateral ventricle. no midline shift. the patient is admitted and underwent a left craniotomy for resection of tumor on without intraoperative complication. postoperative vital signs were stable. the patient was afebrile. he was awake, alert and oriented times 3, following commands. pupils are equal, round and reactive to light. eoms full. he had a slight right facial droop, sensation is intact. tongue palate midline. strength is throughout. he was transferred to the regular floor after spending the night in intensive care unit. he is in stable condition and ready for discharge to home on . the patient will be discharged to home with follow up in the brain clinic in two weeks. he will return to 45 for staple removal in ten days. discharge medications: 1. dilantin 100 milligrams po tid will wean to 2 milligrams po bid of decadron over one week's time. 2. zantac 150 milligrams po bid. 3. percocet one to two tablets po q four hours prn for pain. in addition to all of his pre-hospital medications. 1. probenecid 500 milligrams po q day. 2. trazodone 50 to 100 milligrams po q hs. 3. ambien 5 milligrams po q hs. 4. prevacid 30 milligrams po q day. 5. lovastatin 20 milligrams po q day. 6. enalapril 5 milligrams po bid. 7. paxil 20 milligrams tabs 1.5 tab po q a.m. 8. donnatal 1 po q hs. discharge condition: the patient was in stable condition at the time of discharge. , m.d. dictated by: medquist36 procedure: other operations on extraocular muscles and tendons other excision or destruction of lesion or tissue of brain diagnoses: pure hypercholesterolemia unspecified essential hypertension gout, unspecified personal history of malignant neoplasm of prostate secondary malignant neoplasm of brain and spinal cord personal history of malignant neoplasm of bladder personal history of malignant melanoma of skin 

Answer: The patient is high likely exposed to