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: codeine-n/v. neuro-vent drain d/c'd am. pt a+ox3. perrl. mae. normal, equal strength. no neuro deficits noted. head staples d/c'd , wound wnl, ota. cv-afebrile. hrr. sbp <160. skin w+d. +pp. denies cardiac complaints. resp-o2 sat 100% ra. ls cta. nard noted. c+db enc. gi-abd soft, nt/nd. +bs. tol reg diet without n/v. gu-voiding via commode adeq amts cl yellow urine. pt has menses. act-oob to commode with min assist x several. moves i in bed. - prn for ha with + stated effect. procedure: clipping of aneurysm arteriography of cerebral arteries intravascular imaging of intrathoracic vessels diagnoses: subarachnoid hemorrhage 

Answer: The patient is high likely exposed to