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 a 76-year-old female transferred from with suspected subarachnoid hemorrhage. the patient reports that the night before admission, while watching a sox game, he had a sudden onset of whole headache. the headache, the patient states, radiated down the posterior aspect of the neck bilaterally into the shoulders and arms, but further states left-sided, and some numbness in the hands. the patient was unable to move the entire left side x 45 minutes. the patient was transferred to where a head ct was negative. she had an lp, which showed stable amount of blood in all 4 tubes. the patient further states that now she just has posterior neck discomfort bilaterally. denies current nausea, visual changes, shortness of breath, fever, headache or stiff neck. past medical history: giant cell arteritis. polymyalgia rheumatica. breast cancer with right lumpectomy. hypothyroidism. left cochlear implant. allergies: 1. morphine. 2. sulfa. 3. amoxicillin. 4. codeine. physical examination: she is awake, alert and oriented x 3. vital signs are stable. visual fields are intact bilaterally. cardiovascular: regular rate and rhythm. no murmurs, rubs or gallops. lungs are clear to auscultation. neck: nontender to palpation. abdomen: soft, nontender, nondistended. positive bowel sounds. neurologic: moving all extremities with good strength 5/5. sensation is intact to light touch. proprioception is intact. she has no drift. naming is intact. repetition intact. cranial nerves ii through xii grossly intact. her face is symmetric. lips are full bilateral. tongue midline. deep tendon reflexes are full and symmetric. toes are downgoing. again, head ct was negative. lp showed 630 white cells and ,000 red cells. hospital course: the patient was admitted to the icu for close neurologic observation. she underwent an angiogram, which showed a 1.5-mm right pcomm infundibulum, which required no intervention and most likely is not the source of her subarachnoid hemorrhage. she remained neurologically stable, was transferred to the regular floor, had a ct myelogram to rule out spinal avm, which was ruled out. was seen by physical therapy and occupational therapy and was felt to be safe for discharge to home with follow-up with dr. in 2 weeks. the patient's condition was stable at the time of discharge. medications on discharge: 1. levothyroxine 88 mcg p.o. q.d. 2. divalproex sodium 250 mg 1 p.o. q.8h. 3. hydrochlorothiazide 50 q.d. 4. valsartan 100 mg p.o. q.d. 5. alendronate sodium 70 p.o. q.sunday. 6. prednisone 15 mg p.o. q.d. condition on discharge: stable. follow up: she will follow up with dr. in 2 weeks. , procedure: arteriography of cerebral arteries transfusion of packed cells contrast myelogram diagnoses: anemia, unspecified polymyalgia rheumatica unspecified essential hypertension unspecified acquired hypothyroidism personal history of malignant neoplasm of breast subarachnoid hemorrhage cerebral aneurysm, nonruptured displacement of cervical intervertebral disc without myelopathy first degree atrioventricular block cervical spondylosis without myelopathy giant cell arteritis 

Answer: The patient is high likely exposed to