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: s/p fall, traumatic subdural and subarachnoid hemorrhage major surgical or invasive procedure: picc line placement, j-tube placement history of present illness: 73 yo m transfer from s/p fall down 15 steps. ?loc. c7 spinous process fx, l subdural and sah on ct. hemodynamically stable past medical history: alzheimer's disease parkinson's disease htn hypercholesterolemia diabetes: diet controlled social history: unable to obtain family history: nc physical exam: vs: temp: bp:175/80 hr:124 rr: o2sat 100% cpap ps 10x10 gen: mild distress heent: perrl, eomi, anicteric, mmm, op without lesions neck: no supraclavicular or cervical lymphadenopathy, no jvd, no carotid bruits, no thyromegaly or thyroid nodules resp: cta b/l with good air movement throughout cv: rr, s1 and s2 wnl, no m/r/g abd: nd, +b/s, soft, nt, no masses or hepatosplenomegaly ext: no c/c/e, warm, good pulses skin: no rashes/no jaundice pertinent results: 07:45pm blood wbc-13.9* rbc-3.98* hgb-12.4* hct-36.4* mcv-92 mch-31.2 mchc-34.1 rdw-12.4 plt ct-206 05:10am blood glucose-85 urean-17 creat-1.0 na-135 k-3.6 cl-97 hco3-30 angap-12 ct head (): again seen is parafalcine subdural hematoma. subdural hematoma is also again seen layering over the entire left convexity, as well as subjacent to both occipital lobes, above the tentorium. this appears slightly thicker at the vertex when compared to prior study, where it measures approximately 7 mm in greatest thickness. there is approximately 3 mm rightward shift of the septum pellucidum. subdural hematoma also seen layering along the posterior right parietal region. scattered linear foci of hyperdensity within the sulci are again seen, consistent with subarachnoid hemorrhage in a non-aneurysmal distribution. there is no evidence of intraparenchymal hemorrhage or contusion. ventricles and cisterns appear within normal limits. there is no skull fracture. moderate mucosal thickening is seen within the frontal and ethmoid sinuses. mucosal thickening with fluid levels in the left greater than right maxillary sinus are noted. severe mucosal thickening also is seen in the right sphenoid sinus. ct head (): bifrontal extra-axial hematomas have evolved and now are slightly hypodense compared to the prior study. there is no significant mass effect on the underlying brain. collections appear to have mildly increased in size compared to the prior study and measure approximately 7-9 mm in greatest dimension compared to prior measurements of mm. there is stable hemorrhage along the tentorial reflection. previously noted biparietal subdural hematomas have evolved in density but are stable to minimally decreased in size. there is stable mild midline shift to the left. no new hematomas are seen. minimal subarachnoid hemorrhage is unchanged. there is a small fluid level in the left maxillary sinus which appears new. right-sided sphenoid sinus inflammatory disease has improved. echo: the left atrium is normal in size. left ventricular wall thicknesses are normal. the left ventricular cavity is unusually small. left ventricular systolic function is hyperdynamic (ef 80%). there is no ventricular septal defect. right ventricular chamber size and free wall motion are normal. the aortic root is moderately dilated at the sinus level. the aortic valve leaflets (3) are mildly thickened but aortic stenosis is not present. the mitral valve leaflets are mildly thickened. there is no mitral valve prolapse. the tricuspid valve leaflets are mildly thickened. the estimated pulmonary artery systolic pressure is normal. there is no pericardial effusion. brief hospital course: 73 yo man with htn, diet-controlled dm2, mild alzheimer's and mild parkinson's disease presented after a fall that led to traumatic subdural and subarachnoid hemorrhages. ## sah/sdh: the pt was initially admitted to the neurosurgical service. after being stabilized, he developed hypoxemia and fevers that were attributed to aspiration. in addition, he developed a uti, diarrhea and acute renal failure. he was started on broad-spectrum antibiotics (vancomycin, metronidazole and ciprofloxacin)and transferred to the micu. there, he was again stabilized, and his hypoxemia resolved, as did his arf. he was transferred out to the medical floor. he improved daily until he went for ir-guided j-tube placement, at which time he again aspirated. his clinical status deteriorated, and he was made comfort measures. metronidazole and ciprofloxacin were continued. he recovered from this event, and began to improve again. a surgical j-tube was placed, and tube feeds were started. he completed his course of antibiotics. he was started on keppra for seizure prophylaxis on admission. he again aspirated, this time a large amount. this led to significant respiratory distress, and, after discussing with the family, he was made comfort care and expired. medications on admission: carbidopa-levodopa donepezil lisinopril hctz aspirin 81 simvastatin discharge medications: expired discharge disposition: expired facility: & rehab center - discharge diagnosis: primary: subarachnoid hemorrhage subdural hemorrhage acute renal failure uti aspiration discharge condition: expired discharge instructions: expired followup instructions: expired procedure: venous catheterization, not elsewhere classified other enterostomy enteral infusion of concentrated nutritional substances non-invasive mechanical ventilation diagnoses: anemia, unspecified pure hypercholesterolemia urinary tract infection, site not specified congestive heart failure, unspecified unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled acute kidney failure, unspecified unspecified protein-calorie malnutrition hyposmolality and/or hyponatremia atrial fibrillation paralysis agitans acute respiratory failure pneumonitis due to inhalation of food or vomitus accidental fall on or from other stairs or steps intestinal infection due to clostridium difficile encounter for palliative care subdural hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness alzheimer's disease closed fracture of seventh cervical vertebra chronic diastolic heart failure closed fracture of multiple ribs, unspecified subarachnoid hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness dysphagia, unspecified 

Answer: The patient is high likely exposed to