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 allergies/adrs on file attending: chief complaint: headache/collapse major surgical or invasive procedure: evd placement history of present illness: 65 yo m with no pmh who presents after onset of headache deteriorating to ams with diffuse sah. per wife, patient woke up today in usoh. around 1600 today he started to develop a headache that was abrupt in onset although at the time didn't seem to be a worst ha of life. around , wife noted that patient became abruptly worse with ams and then became unresponsive. he was at the time moving all extremities but not coherent. wife called 911 and patient was taken to an osh. at the osh, pt was mae but not responding to commands and disoriented, was intubated and ct head showed large diffuse sah.pt tranferred to for further management. on transport to , pt became significantly tachycardic to the 170-180's without hemodynamic instability. he was given 10mg pancuronium 1.5hrs pta at . at , pt with initial tachycardia to 180's.initial exam with possible paralysis on board. repeat ct head was done emergently showing large diffuse sah with iv extension.consultation for sah. past medical history: none social history: wife denies that patient smokes, drinks, or uses recreational drugs. family history: no family history of sah physical exam: physical exam: gcs e: 1 v: 1 motor 1 o: t: 99 bp: 122/79 hr: 68 r vent 20 o2sats 96% gen: intubated/sedated heent: pupils: 6mm bilateral non reactive neck: supple. lungs: cta bilaterally. cardiac: rrr. s1/s2. abd: soft, nt, bs+ extrem: warm and well-perfused. no c/c/e. neuro: mental status: intubated, gcs 3 cranial nerves: i: not tested ii: 6mm equal round and non reactive to light. iii, iv, vi: unable to assess v, vii: unable to assess viii: unable to assess ix, x: unable to assess : unable to assess xii: unable to assess. motor: normal bulk and tone bilaterally. no purposeful movement. bue no response to painful stim. ble withdraws to painful stimuli. reflexes: no cough/gag. toes downgoing bilaterally exam upon discharge: expired per brain death criteria pertinent results: ct head: extensive sah & ivh involving both lateral, 3rd, & 4th ventricles; diffuse edema brief hospital course: pt presented to ed with fixed and dilated pupils and massive hemorrhage on ct. evd placed emergently showing high icps. pt was monitored closely in icu with no improvement in exam. family discussion was held to discuss grave prognosis. organ bank also spoke with family and they stated he would want to donate his organs. he was met brain death criteria in the afternoon of . medications on admission: none discharge medications: none discharge disposition: expired discharge diagnosis: massive intracerbral hemorrhage discharge condition: expired discharge instructions: none followup instructions: none procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours venous catheterization, not elsewhere classified arterial catheterization ventricular shunt to extracranial site nec diagnoses: acute kidney failure, unspecified subarachnoid hemorrhage cerebral edema encounter for palliative care do not resuscitate status coma other conditions of brain 

Answer: The patient is high likely exposed to