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 drug allergy information on file attending: chief complaint: s/p fall major surgical or invasive procedure: none history of present illness: 85m who fell off of a step stool outside of his home. there was + loc. he was taken to hospital where he was intubated. he was found to have multiple intraparenchymal hemorrhages and transferred to for further management. past medical history: chf, a-fib, pacemaker bradycardia, gastritis, hep c, osteoporosis social history: n/a family history: n/a physical exam: n/a brief hospital course: mr. was transferred to after sustaining multiple intracranial hemorrhagic lesions after a fall off of a step stool at his home. he was admitted to the trauma icu. his neuro exam was poor on arrival and did not improve over time. repeat head cts showed stable intracranial hemorrhages. ventilatory support was required for many days. neurosurgery reported that his chance for a meaningful recovery were very small. a family meeting was held and they elected to withdraw care as the patient would not have desired to be supported by artificial means. he was extubated and expired shortly thereafter. medications on admission: n/a discharge medications: n/a discharge disposition: expired discharge diagnosis: n/a discharge condition: n/a discharge instructions: n/a followup instructions: n/a md, procedure: continuous invasive mechanical ventilation for 96 consecutive hours or more enteral infusion of concentrated nutritional substances other cystoscopy linear repair of laceration of eyelid or eyebrow diagnoses: congestive heart failure, unspecified unspecified viral hepatitis c without hepatic coma atrial fibrillation open wound of forehead, without mention of complication osteoporosis, unspecified cerebral edema long-term (current) use of anticoagulants cardiac pacemaker in situ accidental fall from ladder closed fracture of malar and maxillary bones closed fracture of orbital floor (blow-out) closed fracture of nasal bones closed fracture of three ribs closed fracture of base of skull with subarachnoid, subdural, and extradural hemorrhage, with prolonged [more than 24 hours] loss of consciousness, without return to pre-existing conscious level 

Answer: The patient is high likely exposed to