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: allergies: patient recorded as having no known allergies to drugs attending: chief complaint: unresponsive major surgical or invasive procedure: none history of present illness: mr. is a 66 year old man who was previously healthy except for a recent episode of zoster, until his wife found him unresponsive in their bed this morning. per his wife he had been awake and speaking to her when she got out of bed. twenty minutes later she called upstairs to him before leaving the house, but when he didn't answer she went back upstairs, and found him still lying in bed but completely unresponsive. she called 911 and per ems he was moving his left leg and arm but not the right side. he had a gcs of 4. he was intubated for airway protection (it was a difficult intubation requiring 3 attempts), and received fentanyl, versed, and succinylcholine for this. his blood glucose was 148, blood pressure was 160/palp and ekg revealed sinus brady in 50's to 60's. he was brought to hospital where he was noted to resist suctioning of his ett, but was otherwise unresponsive. he was moving his left arm only at that point, but not purposefully. his blood pressure there was 156/65. no seizure activity was observed. he had a head ct which revealed a large left frontal intraparenchymal hemorrhage, with blood in all the ventricles, including the fourth. per the nurses' order sheets he was loaded with 1000 mg fosphenytoin, received 10 mg decadron, and 35g mannitol. there was also an order for 32 mg of ativan at 7:15 a.m.(this was probably an erroneous transcription), as it was not transmitted to nursing here that he received that much ativan. he was then transferred to for further management. since his arrival he had a repeat ct which reveals the aforementioned hemorrhage. neurosurgery consulted and per dr. , the neurosurgery attending, the patient's prognosis is so poor that surgical intervention is not warranted. per mr. wife he has always been active and has been in excellent health. he does not take any anticoagulant medications. his blood pressure has been low to normal, and he has had no difficulties with cardiac disease, respiratory disease, or diabetes. he has no past history of stroke or seizure. he has not had any cognitive difficulties of late. review of systems: had zoster recently, s/p course of acyclovir. had a mild headache earlier this morning. he had otherwise been feeling quite well, without chest pain, palpitations, shortness of breath, fever, cough, weakness, numbness, or paresthesias. past medical history: recent zoster, s/p acyclovir social history: lives with his wife. retired biology teacher. has three adult children. family history: daughter with meningioma physical exam: examination: afebrile hr 60 bp 159/76 - 170/80 pulse ox 100% vent: ac tv 550 rate 16 peep 5 100% fio2 gen: 66 year old man, intubated, in nad resp: scattered rhonchi bilaterally cv: rr, nl s1/s2, no mrg abd: s/nt/nd neuro: ms: intubated but not sedated (last sedating medication at least 2-3 hours previously) no response to sternal rub, no spontaneous eye opening perrl, 4>2. no blink to threat. + corneal reflexes b/l. minimal ocr present. +gag with ett. tone normal. decerebrate posturing bilaterally with any stimulation (touch, pinch) to all four extremities. triple flexes both legs in response to proximal pinch. no purposeful movements, no withdrawal to pain. deep tendon reflexes 2+ and symmetric. plantar responses extensor bilaterally. pertinent results: phenytoin: 16.3 ph 7.38 pco2 46 po2 523 hco3 28 basexs 1 type:art; intubated; fio2%:100; aado2:149; req:35; rate:/16; tv:550; peep:5; mode:assist/control o2sat: 99 na:142 k:4.3 cl:104 tco2:28 glu:138 lactate:2.0 : 62 lip: serum asa, etoh, acetmnphn, benzo, barb, tricyc negative urine benzos, barbs, opiates, cocaine, amphet, mthdne negative mcv 104 9.1 >13.1< 235 38.7 pt: 12.4 ptt: 21.5 inr: 1.1 fibrinogen: 238 ua negative at : 136 103 16 3.8 28 0.9 <160 ca 8.3 tbili 0.7 tprot 6.7 alb 3.4 alt 33 ast 2- * * * head ct findings: there is a massive intraparenchymal hemorrhage involving the left frontal lobe with intraventricular extension. there is associated mass effect with roughly 1 cm rightward subfalcine herniation. blood is seen extending into the third and fourth ventricles and temporal horns. the basal cisterns are not effaced. the fourth ventricle is moderately distended with blood, without frank hydrocephalus elsewhere. there is no evidence of transtentorial herniation at this time. bone algorithm windows demonstrate no fractures or areas of osseous destruction. there are small fluid levels in the sphenoid sinus. surrounding extracranial soft tissues are unremarkable. impression: huge left frontal lobe hemorrhage with intraventricular extension, rightward subfalcine herniation and moderately distended fourth ventricle. urgent neurosurgical consult needed. comparison with prior outside hospital study is needed to assess for change in the size of hemorrhage/mass effect. chest x-ray findings: et tube is located at the level of the clavicles 5 cm above the carina in standard placement. ng tube is in the stomach. the lungs are clear. there are no effusions or pneumothoraces. the cardiac and mediastinal silhouettes are within normal limits. impression: standard et tube placement. brief hospital course: impression: 66 year old male without significant past medical history who became unresponsive acutely this morning following a mild headache, and was found to have a large left frontal hemorrhage extending throughout the ventricular system. due to his extremely poor prognosis for meaningful recovery no neurosurgical intervention will be performed. this was explained to the patient's family in detail by the attending neurosurgeon, dr. . initially he was made dnr, but otherwise full care was pursued. this included: neuro: continue mannitol 25g q6h continue dilantin 100 mg iv q8h follow exam q1h will hyperventilate to paco2 < 40 fen: ns at 50 cc/hr recheck lytes this evening measure osm/na q6h, hold for osm >320 or na >150 npo goal fluid status is negative resp: not overbreathing vent at present. continue to follow abg's, adjust vent as necessary. cv: goal sbp <160, hydralazine prn heme: heparin sc for dvt prohylaxis, pneumoboots to prevent dvt endo: riss gi: pantoprazole * * * during the course of his admission mr. exam did not improve. dr and dr individually met with the family to discuss prognosis. his family decided that, given his poor prognosis for meaningful recovery, they preferred to withdraw care, as they noted the patient "would not want this". on friday he was extubated and comfort measures were instituted. he expired that evening. the family declined an autopsy, including neuropathology. medications on admission: aspirin discharge medications: none discharge disposition: expired discharge diagnosis: intracerebral hemorrhage discharge condition: expired discharge instructions: none followup instructions: none procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours arterial catheterization diagnoses: obstructive hydrocephalus intracerebral hemorrhage acute respiratory failure anoxic brain damage other specified disease of white blood cells 

Answer: The patient is high likely exposed to