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: discharge diagnosis: perforated appendicitis, status post appendectomy and exploratory laparotomy, hypovolemia, acute renal failure history of the present illness: the patient is a 56-year-old woman who had complaints of nausea, vomiting, and abdominal pain for two to three days prior to admission. the abdominal pain continued to progress and localized to the right lower quadrant. the patient had not taken anything orally for two days prior to admission. the patient had no history of bloody bowel movements or otherwise change in bowel habits. past medical history: 1. hypertension. 2. diverticulitis. medications: 1. zestril. 2. hydrochlorothiazide 25 mg q.d. physical examination on admission: the patient was a middle-aged black woman in distress. heent: normocephalic, atraumatic. anicteric. eomi. perrl. neck: midline. supple. no masses or lymphadenopathy. chest: clear to auscultation bilaterally. cardiovascular: regular rate and rhythm without murmurs, rubs, or gallops. abdomen: obese. significant tenderness in the right lower quadrant with positive peritoneal signs. extremities: warm, noncyanotic, nonedematous times four. there were 2+ dorsal pedal, radial, and posterior tibial pulses bilaterally. neurological: alert and oriented times three. no focal or sensory motor deficits. admission laboratory data: cbc 26.5/38.7/293 with a neutrophil of 98%. pt 15.1, inr 1.5, ptt 31.3. the u/a was negative, possibly contaminated with 11-20 squamous epithelial cells per -powered field. chemistries: 132/7.9, hemolyzed, repeat showed 3.6/92/25/32/2.9/98. alt 26, ast 83, alkaline phosphatase 74, total bilirubin 1.4, amylase 29. admission ct revealed a focal area of fat stranding, free fluid and extraluminal gas in the right lower quadrant. these findings are consistent with a perforated appendicitis or other perforated viscus. hospital course: the patient was taken emergently to the operating room for exploratory laparotomy and was found to have a perforated gangrenous appendix. there was not stool spillage into the abdomen. the abdomen was washed out. there were no complications during the operation. postoperatively, the patient required multiple fluid boluses in the immediate postoperative period in order to maintain a good urine output. later in the evening, on postoperative day number one, the patient had issues with a subjective feeling of shortness of breath. her oxygen saturation also decreased from 98% on 3 liters down to 91-92% on 3 liters. the patient had an abg at that time which was normal. chest x-ray showed elevation of both hemidiaphragms. the decision was made to continue attempting fluid resuscitation and simultaneously give 10 mg of lasix. the patient was transferred to the pacu for closer monitoring as all available icu beds were taken. overnight, on postoperative day number one, the patient did well and continued to make good urine, especially in response to the lasix. the patient was transferred back to the floor on postoperative day number two and seemed to do well. the rest of her postoperative course was fairly unremarkable. she did require iv fluid resuscitation to maintain a good urine output. her subjective symptoms of shortness of breath and objective slight decrease in oxygen saturation returned with the chest physical therapy, albuterol nebulizers, and ambulation. her course was marked by a slow return of bowel function. once the patient began passing flatus, her diet was advanced as tolerated. there were also some difficulties with electrolyte maintenance. she required periodic replacement of potassium and magnesium. the patient was maintained on levaquin and flagyl throughout the postoperative period and transitioned to p.o. formulations when her diet would allow. the patient was subsequently discharged on postoperative day number eight tolerating a regular diet, under good pain control with p.o. pain medications, and subjectively feeling well. she had been restarted on her zestril and hydrochlorothiazide prior to discharge and tolerated this well. her white count on discharge was 11.4 and her potassium was 4.0. discharge condition: good. disposition: to home. diet: ad lib. discharge medications: 1. zestril 5 mg q.d. 2. hydrochlorothiazide 25 mg q.d. 3. percocet p.r.n. 4. colace 100 mg b.i.d. discharge instructions: the patient is to follow-up with dr. in one to two weeks. it was decided not to continue the patient on outpatient antibiotics given her white count and the fact that she had been afebrile for more than 24 hours prior to discharge. , m.d. dictated by: medquist36 procedure: other appendectomy diagnoses: unspecified pleural effusion unspecified essential hypertension acute kidney failure, unspecified pulmonary collapse acute appendicitis with generalized peritonitis 

Answer: The patient is high likely exposed to