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: worst headache of life major surgical or invasive procedure: : cerebral angiogram : cerebral angiogram history of present illness: 54 with no pmh presents from osh for evaluation of headache on and sah. he noted sudden onset severe ha 10am on . he was sitting and preparing for speech and denies any strenous activity at that time like bearing down, coughing or valsalva. the ha came abruptly and was at the back side of neck and in occipital region. it was and dull pressure like. he took motrin without relief and ha persisted for the entire day. however the intensity of ha decreased over the day. he woke up this am and noted ha to be persistent. he consulted urgent care clinic and was advised to go to ed. he went to ed and was found to have sah on ct and cta showed possible aneurysmal bleed. he was sent to . past medical history: none psh: appendectomy social history: lives with wife, no smoking or alcohol. no drugs. family history: no history of aneurysms or strokes physical exam: on admission: vs: 97.2 68 167/101 18 100 gen: well-appearing, pleasant man lying in bed, nad skin: no rashes, no jaundice heent: nc/at, moist oral mucosa neck: no tenderness to palpation, supple, no lymphadenopathy lung: clear to auscultation bilaterally, no wheezes/rales/rhonchi cv: rrr, nl s1 and s2, no murmurs/gallops/rubs abd: +bs soft, nontender nondistended, no masses or organomegaly ext: warm, well-perfused, + distal pulses, no edema neurologic examination: mental status: awake and alert, cooperative and appropriately interactive with exam, normal affect. orientation: oriented to person, place, and date. attention: full- backwards speech/language: speech is fluent with normal comprehension and repetition; naming intact to high- and low-frequency objects. no dysarthria. simple and complex command-following w/o l/r confusion. and writing intact. memory: registers , recalls in 15 minutes without prompts. praxis: no evidence of apraxia (able to brush teeth) no evidence of neglect calculation: normal cranial nerves: i - not tested; ii, iii - pupils equally round and reactive to light, 4 to 2 mm bilaterally. visual fields are full to confrontation. fundi visualized bilaterally without papilledema iii, iv, vi - extraocular movements intact bilaterally, no nystagmus. no ptosis v - sensation intact v1-v3 touch, pain vii - facial movement symmetric, no facial droop viii - hearing intact to finger rub bilaterally ix, x - voice normal, palate elevates symmetrically - sternocleidomastoid and trapezius normal bilaterally xii - tongue midline, movements intact motor: normal bulk bilaterally. tone normal. no observed myoclonus, no adventitial movements. no pronator drift. tri wf we fe ff ip h q df pf te tf r 5 5 5 5 5 5 5 5 5 5 5 5 5 5 l 5 5 5 5 5 5 5 5 5 5 5 5 5 5 sensation: intact to light touch, pain, vibration, position throughout. reflexes: b t br pa pl right 2 2 2 2 1 left 2 2 2 2 1 plantars are flexors. coordination: normal fnf and khs bl. upon discharge: nonfocal exam. aox3. no pronator. mae . speech clear and fluent pertinent results: cerebral angiogram: negative for aneurysm or other vascular anomalies mri/a neck: impression: 1. stable appearance of the perimesencephalic subarachnoid blood compared to the prior ct study. no evidence of abnormal intracranial enhancement. 2. normal mra of the head and neck. no change in the caliber of the vessels since the recent angiogram. cerebral angiogram: negative for aneurysm or vascular anomalies brief hospital course: mr was admitted to the neurosurgery service to the icu. he was found to have an aneursymal sah ? of small right posterior communicating artery aneurysm as the source of the subarachnoid bleed. he was started on nimodipine for prophylaxis againt vasospasm. his sbp <140 and made npo for angiogram with possible coiling on . the result of the angiogram was negative for any vascular anomaly. he remained in the icu for closed monitoring. his exam remained nonfocal. a mri/a of the neck was performed which was negative. on a repeat angiogram was performed which showed no evidence of an aneurysm or other vascular anomalies. patient remained nonfocal and was discharged home on . medications on admission: none discharge medications: 1. acetaminophen 325 mg tablet sig: 1-2 tablets po q6h (every 6 hours) as needed for pain,headache. 2. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for ha. disp:*30 tablet(s)* refills:*0* 3. senna 8.6 mg tablet sig: one (1) tablet po bid (2 times a day). 4. docusate sodium 100 mg capsule sig: one (1) capsule po tid (3 times a day). 5. bisacodyl 5 mg tablet, delayed release (e.c.) sig: two (2) tablet, delayed release (e.c.) po daily (daily) as needed for constipation. discharge disposition: home discharge diagnosis: subarachnoid hemorrhage discharge condition: mental status: clear and coherent. level of consciousness: alert and interactive. activity status: ambulatory - independent. discharge instructions: general instructions ?????? take your pain medicine as prescribed. ?????? exercise should be limited to walking; no lifting, straining, or excessive bending. ?????? increase your intake of fluids and fiber, as narcotic pain medicine can cause constipation. we generally recommend taking an over the counter stool softener, such as docusate (colace) while taking narcotic pain medication. ?????? unless directed by your doctor, do not take any anti-inflammatory medicines such as motrin, aspirin, advil, or ibuprofen etc. call your surgeon immediately if you experience any of the following ?????? new onset of tremors or seizures. ?????? any confusion, lethargy or change in mental status. ?????? any numbness, tingling, weakness in your extremities. ?????? pain or headache that is continually increasing, or not relieved by pain medication. ?????? new onset of the loss of function, or decrease of function on one whole side of your body. followup instructions: please follow-up with dr. in 4 weeks with a head ct w/o contrast. please call to make this appointment. procedure: arteriography of cerebral arteries arteriography of cerebral arteries arterial catheterization diagnoses: subarachnoid hemorrhage 

Answer: The patient is high likely exposed to