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: history of present illness: the patient is a 50-year-old female with a history of crohn's colitis who complains of three days of abdominal pain, mostly in the left lower quadrant. chest x-ray revealed free air. the patient also had a white blood cell count of 16. the patient was admitted to the hospital. hospital course: considering the free air, there was a likely perforated viscus so the patient was immediately taken to the operating room on . the patient underwent exploratory laparotomy, lysis of adhesions, sigmoid colectomy and colostomy and hartmann's for a perforated sigmoid colon. surgeon of record was dr. . assistant, dr. . findings included multiple intraperitoneal abscesses, perforated sigmoid colon. post-operatively the patient was taken to the icu with a propofol drip for sedation, was intubated especially considering the patient's history of idiopathic pulmonary fibrosis. the patient also required neo and a swan as the case intraoperatively was complicated by hypotension. the patient was put on vancomycin, levofloxacin and clindamycin and protonix, subcu heparin and a regular insulin sliding scale. over the next few days the patient was able to be weaned off of pressors and the sicu team continued to attempt to wean the patient from the ventilator. on the patient was extubated. incidentally cultures came back that day from the intraabdominal fluid, gram positive cocci 3+, gram negative rods 4+, gram positive rods 3+. status post extubation the patient had several episodes of respiratory distress, likely the patient's history of pulmonary fibrosis and pulmonary hypertension contributed to this. the patient did receive some lasix with a good effect as she had received a large amount of fluid perioperatively. as of the patient required 100% non rebreather with o2 sats greater than 90%. the patient remained on hydrocortisone as treatment for the patient's pulmonary fibrosis and pulmonary hypertension and was also receiving lasix 20 mg . the patient continued to get aggressive chest physical therapy. cultures on the patient's endotracheal tube grew out e. coli and ceftriaxone was added to the vanco, levofloxacin, clindamycin antibiotic regimen. the patient's respiratory status continued to improve and thus the patient was sent to the floor. on the patient was satting 94% on 40% plus 6 liters nasal cannula. the patient had an episode of desaturation on 6 liters to 88% on . more aggressive pulmonary toilet was required. the patient was put on 100% non rebreather and sats came up to 95%. levofloxacin was discontinued. tpn was started. the patient was advanced to clear diet on . the patient had an episode of desaturation on the night of , desaturated to 82% on mask, up to 99% on non rebreather. also complained of feeling of dyspnea. at 1 a.m. on the patient complained of chest pain. ekg showed no change. chest x-ray showed no change from . abg was 7.47/43/64/32/6 on 15 liters non rebreather. the patient was given lasix and then was transferred back to the sicu. the patient was found on ct scan to have a small fluid collection in the pelvis which had had a pigtail catheter in. this drainage tube was clogged , interventional aspirated and flushed the tube and unclogged it and orders were written to flush his catheter tid. respiratory service was consulted on . the pulmonologist recommended continuing antibiotics, tapering hydrocortisone, continuing general diuresis. on the patient was requiring c-pap to maintain oxygen saturation and at noon on the patient was reintubated. patient's blood pressure dropped to 80/40 so the patient was put on neo-synephrine. on the patient underwent a bronchoscopy that showed thick secretions. during the procedure the patient had episodes of hypotension and tachycardia. the patient required fio2 in the 90% range to maintain o2 saturation. icu team was unable to wean down the fio2. every time they attempted to wean down the fio2 the patient would desaturate. on the patient required an fio2 of 100% to maintain o2 sats in the low 90's. at this point in time it appeared that secondary to patient's history of idiopathic pulmonary fibrosis, the patient's prognosis was very poor and this poor prognosis was discussed with the family. at noon the family decided that in light of the patient's poor prognosis, she should be made comfort measures only. the patient was thus taken off all pressors and was pronounced dead at 12:50 p.m. on and the death certificate was filed. , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours parenteral infusion of concentrated nutritional substances temporary colostomy other bronchoscopy other lysis of peritoneal adhesions open and other sigmoidectomy anastomosis to anus diagnoses: perforation of intestine regional enteritis of unspecified site peritoneal adhesions (postoperative) (postinfection) pneumonia due to escherichia coli [e. coli] diverticulosis of colon (without mention of hemorrhage) 

Answer: The patient is high likely exposed to