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: lisinopril/hydrochlorothiazide attending: chief complaint: bright red blood per rectum transfer from outside hospital major surgical or invasive procedure: exploratory laparotomy, lysis of adhesions and right colectomy with ileocolostomy history of present illness: 52 f jehovah's witness w/ pmhx of htn who presents with 1 day hx of brbpr rectum, occured last night 4 episodes of dark red blood mixed with loose stools, no clots at that time, denies maroon stools, or dark tarry stools, 1st episode. with associated lightheadness, weakness later in the evening w/ no loc, or falls, also with some nausea, but no vomitting, no abdominal pain. . presented to osh where hct was noted to be 30 stable vs 164/85 104 16 98ra, and then tx'd to ed as pt jehovah's witness. . in ed vs 98 88 142/70 16 99ra, received 1l ns, brb in rectal vault, gi was consulted and recommended bowel prep and colonoscopy. here, denies weakness, no cp/sob/palpitations, dysuria past medical history: diverticulosis - cscope 2 yrs ago lap ccy csection x3 htn social history: no smoking, scoial drinker adminstrative assistant family history: no colon ca/ibd, nc physical exam: 98.8 99 118/88 16 100ra gen: nad, pleasant, speaking in full sentences heent: perrl, eomi, op clear, mmm, jvd nondistended, anicteric cv: tachycardic no mrg chest: cta b/l no mrg abd: soft, +bs, nt/nd, midline cscetion scar ext: no c/c/ce neuro: aaox3, no focal deficits pertinent results: osh hct 31.9 . ekg-nsr 90bpm, na, ni, q wave in iii, no stt changes 06:31am blood wbc-2.9* rbc-1.52*# hgb-4.8*# hct-13.7*# mcv-90 mch-31.3 mchc-34.7 rdw-14.0 plt ct-168 10:20am blood wbc-4.9 rbc-0.94* hgb-2.8* hct-8.8* mcv-94 mch-29.4 mchc-31.3 rdw-15.3 plt ct-293 12:10pm blood wbc-5.7 rbc-2.58*# hgb-6.5* hct-23.9*# mcv-92 mch-25.1* mchc-27.2* rdw-21.7* plt ct-708* tagged rbc scan - moderately brisk intermittent bleeding originating from the ascending colon. ct - ?cortical infarct or pyelonephritis, small simple left pleural effusion with adjacent atelectasis brief hospital course: patient was admitted on from osh with lower gi bleed since patient was a jehovah's witness and continued to have bloody bowel movements. patient was admitted to the medical icu and underwent a tagged rbc scan which suggested that the bleeding eminated from the ascending colon. angiography was then performed which did not visualize the source of bleeding. the patient continued to have brbpr and the general surgery service was consulted. upon consultation the patient was found to have a hematocrit of 13.7 and an emergent colectomy was offered to resolve the active bleeding. the patient refused blood products citing her religious perference and all the patient was aware of all risks of the procedure and consented. the patient went to the or on and underwent a right hemicolectomy with ileocolostomy. the procedure was without complications and the patient was transfered to the tsicu in critical condition. patient remained on the ventilator for several days, and was started on erythropoetin and iv iron to maximize her rbc production capability. she was started on parenteral nutritional prior to return of bowel function. she was successfully extubated on pod# 10 and transfered to the floor once her hematocrit stabilized. once the patient was transferred to the floor her hematocrit slowly increased each day and upon discharge was 23. gi bleed - the patient continued to have guiac positive stool while in the icu however these were felt to be the result of retained blood in the colon. after the patient was transferred to the floor patient had no episodes of brbpr and no evidence of gi bleeding. heme - upon discharge the patients hematocrit was 23.9 which was significantly higher than her post op hct of 8. the patient was started on 20k units of epo and will continue therapy for 1 week as well as iron supplementation for 1 month. pulm - post operatively the patient developed a left lower lobe pneumonia which was treated with a one week course of cipro. upon discharge the patient was afrebrile with a normal wbc. gi - the patient was started on parenteral nutrition while in the unit however was advanced to a regular diet after admission to the floor. patient was discharged able to tolerate a regular diet. cv - patient continued to be tachycardic throughout her hospital course as a result of her anemia. she was also hypertensive on several occassions which was treated with iv then po lopressor. upon discharge the patient remained tachycardic and continued to have episodic hypertension which we will have her pcp follow up on. gu - while in the icu the patient developed an enterococcal urinary tract infection which was treated appropriately with antibiotics dispo - patient will be discharged to short term rehab and will follow up with dr. in approximately 1-2 weeks medications on admission: diovan 160mg daily hctz 25mg daily asa 81mg daily mvi discharge medications: 1. epoetin alfa 20,000 unit/ml solution sig: one (1) injection injection qmowefr (monday -wednesday-friday) for 1 weeks. disp:*3 injection* refills:*0* 2. nuvaring vaginal 3. famotidine 20 mg tablet sig: one (1) tablet po bid (2 times a day). 4. ascorbic acid 500 mg tablet sig: one (1) tablet po bid (2 times a day). 5. ferrous sulfate 325 (65) mg tablet sig: one (1) tablet po bid (2 times a day) for 1 months. disp:*60 tablet(s)* refills:*0* 6. lidocaine 5 %(700 mg/patch) adhesive patch, medicated sig: one (1) adhesive patch, medicated topical 12 hours a day (). disp:*20 adhesive patch, medicated(s)* refills:*1* 7. acetaminophen 325 mg tablet sig: one (1) tablet po q6h (every 6 hours) as needed for pain/fever. 8. metoprolol tartrate 25 mg tablet sig: 0.5 tablet po tid (3 times a day). 9. hydromorphone 2 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for breakthrough pain only. disp:*20 tablet(s)* refills:*0* 10. colace 100 mg capsule sig: one (1) capsule po twice a day. discharge disposition: extended care facility: - discharge diagnosis: lower gi bleeding hemorrhagic shock acute blood loss anemia urinary tract infection left lower lobe pneumonia post op fluid overload discharge condition: good, patient is afebrile with stable vital signs, tolerating regular diet, ambulating and is without bloody bowel movements. discharge instructions: please md or go to er if you experience temp>101.5, severe chest pain, shortness of breath, bloody stools, severe abdominal pain, severe nausea/vomiting or inability to tolerate food. the steri strips covering your incision will fall off on their own. you may shower, however keep your incision clean and dry. followup instructions: please call dr. office to schedule a follow up appointment in approximately 1-2 weeks. procedure: venous catheterization, not elsewhere classified parenteral infusion of concentrated nutritional substances enteral infusion of concentrated nutritional substances arteriography of other intra-abdominal arteries open and other right hemicolectomy other small-to-large intestinal anastomosis diagnostic ultrasound of peripheral vascular system diagnoses: pneumonia, organism unspecified urinary tract infection, site not specified unspecified essential hypertension acute posthemorrhagic anemia other shock without mention of trauma diverticulosis of colon with hemorrhage premenopausal menorrhagia 

Answer: The patient is high likely exposed to