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: ms. is a pleasant 51-year-old woman who was seen in the emergency department on for the sudden onset of a headache. she was transferred in from an outside hospital () with the diagnosis of a subarachnoid hemorrhage. she states that on saturday evening she developed the sudden onset of a headache which she described as the worst headache of her life which awoke her from her sleep. her headache persisted for the next couple of days and was described as a frontal and occipital predominant headache. she complained that the right side was worse than the left and that she developed subsequent neck pain as well as slightly blurred vision at the onset. her pain improved slightly with some medications received in the emergency department, but otherwise persisted constantly. she went to see her primary care provider on morning and was referred to the emergency department for a computed tomography scan. this computed tomography scan at the outside hospital showed subarachnoid blood in the circle of , and she was transferred to the . past medical history: mild hypertension (for which she takes tylenol). allergies: no known drug allergies. medications on admission: atenolol 25 mg by mouth once per day. family history: she denies any family history of subarachnoid hemorrhages or aneurysms. social history: she denies any history of smoking and admits to drinking two or three glasses of wine per night. physical examination on presentation: in the emergency department, her blood pressure was 155/75, her respiratory rate was 16, her heart rate was 60, her temperature was 97.6 degrees fahrenheit, and her oxygen saturation was 99% on room air. she was alert and oriented when seen. she had normal first heart sounds and second heart sounds with no extra heart sounds. the lungs were clear to auscultation. her abdomen was soft and nontender. she had fluent speech with no dysarthria. her cranial nerves ii through xii were grossly intact. she had full visual fields. extraocular movements were intact. her face was symmetric, and she had a normal midline tongue. her motor examination was full throughout. she had motor strength in all extremities. she had normal sensation to light touch and proprioception throughout all extremities. she had no clonus and no increased tone in her limbs. she had slightly brisk reflexes throughout and symmetric. she did not have a hoffmann sign and had ankle and plantar reflexes. she had no dysmetria. good rapid alternating movements. normal gait upon examination. pertinent radiology/imaging: a computed tomography of the head at the outside hospital on showed some moderate subarachnoid hemorrhage in the circle of and no hydrocephalus. a repeat computed tomography of the head and computed tomography angiogram in the emergency department at on revealed no progression and no change in the subarachnoid hemorrhage and no apparent aneurysm. she was taken for angiography the same day which was negative. no aneurysms were seen. brief summary of hospital course: the patient was admitted to the intensive care unit for close neurologic checks. an arterial line was placed with a goal systolic blood pressure of less than 140 and amlodipine was started. her course in the hospital remained uneventful. she did not have any neurologic symptoms and continued to do well. she had a repeat angiogram done on . the subsequent angiogram revealed no apparent aneurysm or vascular abnormality. she continued to do well post procedure. she remained neurologically intact with no deficits. she had been tolerating good oral intake and had been ambulating without difficulty. she had a repeat magnetic resonance imaging done on which showed no source of bleeding and no vascular abnormalities. discharge condition/disposition: she was stable for discharge home. she does not require any followup with dr. . discharge instructions/followup: 1. she has been advised to follow up with her primary care provider in one to two weeks. 2. she has been told that if her headaches progress, or if she develops any neurologic symptoms, to call dr. office or return immediately to the emergency department. medications on discharge: 1. atenolol 25 mg by mouth once per day. 2. percocet one to two tablets by mouth q.6-8h. as needed. 3. amlodipine 60 mg by mouth q.4h. (times five days). 4. decadron taper prescribed. , m.d. dictated by: medquist36 procedure: arteriography of cerebral arteries arterial catheterization diagnoses: unspecified essential hypertension subarachnoid hemorrhage personal history of tobacco use 

Answer: The patient is high likely exposed to