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: no known allergies / adverse drug reactions attending: chief complaint: sudden onset headache major surgical or invasive procedure: diagnostic angiogram on diagnostic angiogram on history of present illness: 54 y/o female with worst headache of life. patient was at home sitting and developed sudden onset headache and neck pain. she has a history of htn. the headache did not improve and her family brought her to the ed. past medical history: htn social history: works as a health aide, lives with 2 grown sons, originally from . +smoker 1ppd, rare alcohol family history: does not know of any aneursyms in her family physical exam: o: 97.8 66 149/78 16 100% ra gen: wd/wn, comfortable, nad. heent: pupils: 4-3.5 reactive bilaterally eoms full neck: difficult with rom, painful to touch chin to chest extrem: warm and well-perfused. neuro: mental status: awake and alert, cooperative with exam, normal affect. orientation: oriented to person, place, and date. recall: objects at 5 minutes. language: speech fluent with good comprehension and repetition. naming intact. no dysarthria or paraphasic errors. cranial nerves: i: not tested ii: pupils 4-3.5 equally round and reactive to light, visual fields are full to confrontation. iii, iv, vi: extraocular movements intact bilaterally without nystagmus. v, vii: facial strength and sensation intact and symmetric. viii: hearing intact to voice. ix, x: palatal elevation symmetrical. : sternocleidomastoid and trapezius normal bilaterally. xii: tongue midline without fasciculations. motor: normal bulk and tone bilaterally. no abnormal movements, tremors. strength full power throughout. no pronator drift sensation: intact to light touch, toes downgoing bilaterally coordination: normal on finger-nose-finger, pertinent results: ct head w/o contrast subarachnoid bleed mainly in the prepontine cistern extending to the foramen magnum and the fourth ventricle. cta head negative for aneurysm ct head 1. no evidence of intracranial aneurysm more than 3mm within the resolution. minimal prominence at the left mca division is noted related to branching point. correlate with conventional angio and followup for better assessment. enhancement is slightly suboptimal for arterial assessment. 2. minimal reduction in caliber of distal basilar artery and right p1 segment, possibly in the setting of vasospasm. small left intracranial ica-? developmental given the small size of carotid canal-attention on f/u. 3. prepontine hemorrhage, which is however not well assessed on this primarily contrast-enhanced exam. angiogram : no aneurysm or abnormality tcd's : no evidence of vasospasm tcd : no evidence of vasospasm angiogram : no aneurysm or abnormality brief hospital course: 54 y/o f with worst headache of her life presents and neck pain was brought to the ed by her familiy after her symptoms did not resolve. head ct showed sah around the basal cisterns. cta was performed which showed no aneurysm. she was admitted to the icu for close monitoring. she was started on nimodipine and her sbp kept less than 130. she was non focal on examination. on , she remained stable and was taken to angiogram where no aneurysm was found. pressure was held to the groin site and patient taken back to icu for recovery. post angio the patient remained neurologically intact. her groin was soft with no hematoma and she had good distal pulses. on she was mobilized oob and her exam remained stable. she was transferred to the floor in stable condition on . she had tcd's on this day that showed no evidence of vasospasm. her exam remained non focal and she mobilized independently. on , patient was encouraged to ambulate and her headache was better controlled with fiorcet. on , exam stable and she denied any headache. she was eating and voiding appropriately. tcds were done. on , patient underwent repeat angiogram that revealed no aneurysm. mri on was without abnormality. patient was discharged to home on . medications on admission: norvasc(unsure of dose 5-10mg) and motrin prn discharge medications: 1. acetaminophen 650 mg po q6h:prn pain 2. acetaminophen-caff-butalbital tab po q4h:prn headache rx *butalbital-acetaminophen-caff 50 mg-325 mg-40 mg capsule(s) by mouth every four (4) hours disp #*30 capsule refills:*1 3. amlodipine 5 mg po daily rx *amlodipine 5 mg 1 tablet(s) by mouth qday disp #*30 tablet refills:*3 4. docusate sodium 100 mg po bid rx *docusate sodium 100 mg 1 capsule(s) by mouth twice a day disp #*60 capsule refills:*0 5. nimodipine 60 mg po q4h rx *nimodipine 30 mg 2 capsule(s) by mouth every four (4) hours disp #*120 capsule refills:*0 discharge disposition: home discharge diagnosis: sub-arachnoid hemorrhage discharge condition: mental status: clear and coherent. level of consciousness: alert and interactive. activity status: ambulatory - independent. discharge instructions: ?????? continue all other medications you were taking before surgery, unless otherwise directed ?????? you make take tylenol or prescribed pain medications for any post procedure pain or discomfort. ?????? please continue your nimodipine for 13 days after discharge. what activities you can and cannot do: ?????? when you go home, you may walk and go up and down stairs. ?????? you may shower (let the soapy water run over groin incision, rinse and pat dry) ?????? your incision may be left uncovered, unless you have small amounts of drainage from the wound, then place a dry dressing or band aid over the area that is draining, as needed ?????? no heavy lifting, pushing or pulling (greater than 5 lbs) for 1 week (to allow groin puncture to heal). ?????? after 1 week, you may resume sexual activity. ?????? after 1 week, gradually increase your activities and distance walked as you can tolerate. ?????? no driving until you are no longer taking pain medications what to report to office: ?????? changes in vision (loss of vision, blurring, double vision, half vision) ?????? slurring of speech or difficulty finding correct words to use ?????? severe headache or worsening headache not controlled by pain medication ?????? a sudden change in the ability to move or use your arm or leg or the ability to feel your arm or leg ?????? trouble swallowing, breathing, or talking ?????? numbness, coldness or pain in lower extremities ?????? temperature greater than 101.5f for 24 hours ?????? new or increased drainage from incision or white, yellow or green drainage from incisions ?????? bleeding from groin puncture site *sudden, severe bleeding or swelling (groin puncture site) lie down, keep leg straight and have someone apply firm pressure to area for 10 minutes. if bleeding stops, call our office. if bleeding does not stop, call 911 for transfer to closest emergency room! followup instructions: please follow up with dr. in one month with imaging. procedure: arteriography of cerebral arteries arteriography of cerebral arteries arterial catheterization diagnoses: unspecified essential hypertension subarachnoid hemorrhage 

Answer: The patient is high likely exposed to