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: pneumococcal vaccine / peanut attending: chief complaint: post-op hypotension major surgical or invasive procedure: open right colectomy history of present illness: 80 f w/ near obstructing colon mass, abdominal pain, and progressive intolerance to a diet. approximately 36 hours ago she noted slightly increased rlq abdominal pain. pain was dull, , non-radiating. twenty-four hours ago she began to vomit after solid foods. this quickly progressed to vomiting after taking liquids. she has not been able to tolerate po intake today. past medical history: copd hypertension osteopenia colonic polyps with severe diverticulosis polycythemia social history: used to work as a bank teller, is retired and widowed. 32 pk/yr history. drinks one per night. denies illicits. family history: no family history of cardiac disease or colon ca. physical exam: t 96.8 hr 96 bp 117/80 rr 18 sao2 95% ra general: alert, oriented x 3 no acute distress heent: sclera anicteric, perrl, eomi, dmm, oropharynx clear neck: supple, jvp not elevated, no lad lungs: on admission lungs were cta bilaterally, post-op there was poor air movement to auscultation bilaterally, no wheezes, rales, ronchi cv: regular rate and rhythm, normal s1 + s2, no murmurs, rubs, gallops abdomen: soft, mildly distended, mildly tender in the rlq to deep palpation, no rebound or guarding, normoactive bowel sounds, no palpable masses ext: warm, well perfused, 2+ pulses, no clubbing, cyanosis or edema pertinent results: 03:10pm pt-11.8 ptt-22.3 inr(pt)-1.0 03:10pm plt count-371 03:10pm neuts-88.4* lymphs-7.5* monos-3.5 eos-0.1 basos-0.5 03:10pm wbc-18.8*# rbc-5.35 hgb-13.2 hct-41.0 mcv-77* mch-24.6* mchc-32.1 rdw-16.7* 03:10pm estgfr-using this 03:10pm glucose-106* urea n-47* creat-1.2* sodium-139 potassium-3.9 chloride-96 total co2-29 anion gap-18 03:17pm lactate-1.4 08:03pm urine blood-neg nitrite-neg protein-neg glucose-neg ketone-neg bilirubin-neg urobilngn-neg ph-6.5 leuk-neg 08:03pm urine color-yellow appear-clear sp -1.013 brief hospital course: 80yo f with h/o copd who presented nausea and vomiting likely due to progression of her known near-obstructing colon mass, for which surgery was previously in the process to being scheduled. she was dehydrated at presentation to the emergency department and was admitted for volume rescusitation and was taken to the operating room for a right hemicolectomy. in the operating room her blood pressure was low and she was admitted to the icu post-op. she was placed on a phenylephrine drip, received additional volume resuscitation with 4 l crystalloid and 750 cc??????s colloid and her epidural was discontinued. post-op ekg was normal. by post-operative day 2 her blood pressure was stabilized but she experienced several oxygen desaturations leading to increased oxygen requirement. she was started on albuterol and atrovent nebulizers, pulmonary toilet, advair and her cxr suggested volume overload. she was given several doses of iv lasix and was subsequently placed on a lasix drip. over the next 3 days several liters of fluid were diuresed off and her oxygenation improved until she was able to be weaned down to 2 l o2 via nasal canula without subsequent desaturation. on post-op day 6 she was transferred out of the icu to the floor. in the icu she ambulated daily and her diet was progressively advanced from sips to clear liquids and to regulars, which she tolerated well. she began having flatus on post-operative day 3 and began having bowel movements soon afterwards. a urine culture drawn in the icu grew e.coli and she was treated on ciprofloxacin. at discharge her oxygen saturation was 98% on room air, she was ambulating with some assistance from either nursing or physical therapy, was tolerating regular diet and her pain was well controlled. medications on admission: hctz/triamterene 37.5/25 mg daily asa 81 mg daily ergocalciferol daily discharge medications: 1. metoprolol tartrate 25 mg tablet sig: 0.5 tablet po bid (2 times a day). 2. triamterene-hydrochlorothiazid 37.5-25 mg capsule sig: one (1) cap po daily (daily). 3. furosemide 20 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 4. psyllium 1.7 g wafer sig: one (1) wafer po daily (daily) for 5 days. disp:*5 wafer(s)* refills:*0* 5. oxycodone 5 mg tablet sig: one (1) tablet po every 4-6 hours as needed for pain. disp:*30 tablet(s)* refills:*0* 6. combivent 18-103 mcg/actuation aerosol sig: one (1) puff inhalation every six (6) hours as needed for shortness of breath or wheezing. disp:*1 canister* refills:*1* 7. fluticasone-salmeterol 250-50 mcg/dose disk with device sig: one (1) disk with device inhalation (2 times a day). disp:*2 disk with device(s)* refills:*2* discharge disposition: home with service facility: discharge diagnosis: colon mass urinary tract infection hypernatremia atrial fibrillation discharge condition: mental status: clear and coherent. level of consciousness: alert and interactive. activity status: ambulating without assistance. discharge instructions: you were admitted to the hospital after having an open right colectomy for obstructing ascending cecal colon cancer. you have tolerated the abdominal surgery well, you are passing gas, and you have had bowel movements. after surgery, you had some extra fluid collect in your lungs and this in combination with your copd and smoking history caused you to have respiratory difficulties and you required a stay in the intensive care unit. you recieved medications to remove this fluid and you have. you also were started on inhaled respiratory medications, which you are to continue taking at home. you were also treated for a urinary tract infection with antibiotics. you were started on metoprolol for treatment of atrial fibrillation. followup instructions: please make an appoitment to see dr. in 2 weeks. call to make this appointment. please follow up with your pcp within the next month, dr. () for management of your other medical issues, including your copd and atrial fibrillation. procedure: venous catheterization, not elsewhere classified open and other right hemicolectomy other small-to-large intestinal anastomosis diagnoses: other iatrogenic hypotension unspecified pleural effusion urinary tract infection, site not specified unspecified essential hypertension chronic airway obstruction, not elsewhere classified other specified intestinal obstruction pulmonary collapse diarrhea malignant neoplasm of cecum hyperosmolality and/or hypernatremia delirium due to conditions classified elsewhere leukocytosis, unspecified disorder of bone and cartilage, unspecified polycythemia, secondary 

Answer: The patient is high likely exposed to