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: service: history of present illness: the patient is an 89 year old woman from hospital with a recent history notable for functional decline over the past few months. the patient was seen at after being found to be not herself by a neighbor last month discharge summary from , vital signs showed a pulse of 69, blood pressure 164/82, respiratory rate 16 and oxygen saturation 100% in room air, alert and oriented times three per report. studies were normal, including chem-10, rpr, tsh and b12. hemoglobin a1c was 5.5%. chest x-ray showed interstitial change. magnetic resonance imaging scan showed scattered periventricular white matter ischemic changes and mild cerebral atrophy. in the hospital, the patient received haldol for delirium and remained afebrile. her white blood cell count on discharge was 13.9 and she was sent to . no other details were available. the patient arrived on at and, per her proxy, was doing okay except for a diminished appetite. she was last seen by her proxy on and was without any complaints of abdominal pain, chest pain or shortness of breath. she did complain of some sore feet and was being treated for methicillin resistant staphylococcus aureus osteomyelitis of her right foot. she received one unit of packed red blood cells at 9:00 p.m. for a hematocrit of 24. her last labs on were a white blood cell count of 9.4, hematocrit 24, platelet count 273,000. at 7:00 a.m. on the day of admission, the patient was alert and responsive but, at 8:25 a.m., was found to have a pulse of 50 and oxygen saturation of 76% and blood pressure of 80/40. her extremities were mottled and there was a versus drug reaction versus transfusion reaction. the patient was found to be in respiratory distress by emergency medical technicians, hypotensive with a blood pressure of 70/50, pulse 120. she was given intravenous lasix for crackles two-thirds of the way up and oxygen saturation of 81%. by the time of arrival, her oxygen saturation was 98% to 100% in the emergency room. as below, she was intubated emergently for respiratory distress. she received four liters of normal saline, ceftriaxone 2 grams, vancomycin 1 gram and gentamicin 100 mg. her blood pressure was up to the 70s after intravenous fluids and levophed. she was then sent east to the intensive care unit. past medical history: 1. hypertension. 2. diabetes mellitus. 3. b12 deficiency. 4. dementia. 5. stage ii decubitus ulcers. 6. depression. allergies: the patient has no known drug allergies. medications on admission: magnesium oxide, iron sulfate, megace, vitamin c, multivitamins, zestril 10 mg, effexor 750 mg, vancomycin started on , calcium and vitamin d. social history: prior to her visit, the patient lived at home with vna services. she had difficulty getting around, i.e., had commode be she could not leave bottom floor, functional status marginal but apparently there was some hope that she would return home after rehabilitation. primary care physician is . , , health care proxy is , . physical examination: on physical examination on admission, the patient had a temperature of 97.8, pulse 122, blood pressure 64/33, oxygen saturation 97% on 100% nonrebreather, in no acute distress initially. subsequent vital signs, temperature 95.6, weight 54.6 kilograms, heart rate 101, blood pressure 73/24 and oxygen saturation 98% on assist control ventilation. general: intubated, sedated, grimaces and moves when abdomen is pressed. head, eyes, ears, nose and throat: pupils equal, round, and reactive to light, anicteric sclerae, supple neck. chest: clear to auscultation bilaterally anteriorly. cardiovascular: regular rate and rhythm, no murmurs. abdomen: no bowel sounds, distended, no obvious masses, no guarding or rebound, tender to palpation. rectal: guaiac negative. extremities: no edema, right groin femoral line site without hematoma, excoriations on bilateral hips, heel eschars 4 x 2 cm bilaterally, no drainage, minimal surrounding erythema, right toe ulcer at lateral base of great toe, pink and moist. neurologic: moves all four extremities, no facial droop. laboratory data: admission white blood cell count was 11.3, hematocrit 39.7, platelet count 378,000, sodium 139, potassium 5.5, chloride 108, bicarbonate 14, bun 39, creatinine 1.4 and glucose 129. hospital course: given the patient's hypotension, sepsis was a likely diagnosis. the patient was initially managed aggressively in the intensive care unit with multiple vasopressors, intravenous fluids and antibiotics, including ceftriaxone, flagyl and vancomycin. a head ct scan showed no evidence of intracranial hemorrhage, mass or shift. abdominal ct scan suggested global colonic ischemia without signs of perforation; per radiology report, heavily calcified vessels, probably suggestive of global hypotensive state as the cause, focal infarction on the left could indicate an embolic cause; there was associated ileus as well as stool impaction in the large bowel. surgery consultation was obtained, however, the patient's healthy care proxy did not want aggressive intervention. subsequently, the patient was made comfort measures only. the patient expired at 8:45 a.m. on . cause of death: septic shock. , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours insertion of endotracheal tube diagnoses: acidosis unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled acute kidney failure, unspecified unspecified septicemia depressive disorder, not elsewhere classified acute respiratory failure other shock without mention of trauma senile dementia, uncomplicated 

Answer: The patient is high likely exposed to