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: she is a 51-year-old woman who was in her usual state of good health until 12:30 the day of admission when she developed an onset of severe headache and brief minute episode of transient left upper extremity numbness. the headache occurred while sitting at a desk. she drove herself home and family members then brought her to the where a head ct scan showed subarachnoid hemorrhage with blood in the basal cistern. she denied nausea, vomiting, photophobia, diplopia, incontinence. past medical history: hypertension. medications: zestril 10 mg po q.d. physical examination: her vital signs were stable. she was afebrile. she was awake, alert, conversant with fluent speech. her pupils equal, round and reactive to light. extraocular movements full. face symmetric. smile symmetric. palate rises symmetrically. tongue midline. neck supple. no lymphadenopathy. lungs clear to auscultation. heart regular rate and rhythm without murmurs, rubs or gallops. abdomen soft, nontender, nondistended, positive bowel sounds. extremities: no cyanosis, clubbing or edema. skin was intact, warm and dry without rashes. neurologically, she was awake and alert, appropriate affect, short-term and long-term recall intact. she had no drift. her motor strength is in all muscle groups. her sensation was grossly intact to light touch. she had 2+ reflexes throughout with downgoing toes. ct from , again, showed subarachnoid hemorrhage with blood in the basal cistern, no hydrocephalus, no shift and no effacement of the sulci. hospital course: patient was admitted to the surgical intensive care unit where she was monitored closely. she underwent an arteriogram. note evidence of a small venous bleed, but no arterial bleeding and no aneurysms or arterial venous malformation. on she was transferred to the regular floor. she also had an lumbar puncture with an opening pressure of 18 and closing pressure of 11 with 20 cc of cerebrospinal fluid removed. the patient tolerated the procedure well and the cerebrospinal fluid was negative for any bacteria. patient underwent a re-arteriogram on , which again showed no evidence of aneurysm, but she did show evidence of mild to moderate vasospasm of bilateral v1s. the patient was treated with high dose of intravenous fluid which was eventually weaned by . patient still complains of mild to moderate headache. she will be discharged home in stable condition with follow-up with dr. in one week and repeat arteriogram in six months. medications at the time of discharge: 1. zestril 10 mg po q.d. 2. dilaudid 2-4 mg po q. 4 hours prn for headache. discharge condition: patient was stable at the time of discharge. , m.d. dictated by: medquist36 procedure: spinal tap incision of lung spinal tap incision of lung arteriography of cerebral arteries arteriography of cerebral arteries diagnoses: unspecified essential hypertension subarachnoid hemorrhage headache 

Answer: The patient is high likely exposed to