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: patient recorded as having no known allergies to drugs attending: chief complaint: transfer from rehabillitation for abdominal distension, concern for c. difficile megacolon major surgical or invasive procedure: none history of present illness: this is a 63 year old female with dm2, copd, htn, and multiple abdominal surgeries who had previously been a patient at where she was found to have a question of ischemic colitis at the splenic flexure on a colonoscopy done on . an angiogram reportedly showed blood vessels. towards the end of her stay at this hospital, she began experiencing watery stools and was treated with flagyl and her symptoms resolved. she was then sent to rehab, where she developed recurrent diarrhea and a fever to 101. she was found to have c. difficile colitis. this was treated with flagyl and po/pr vancomycin with no improvement in symptoms. she was found to have abdominal distension so an ng tube was placed on . past medical history: copd, htn, dm2, s/p ccy, s/p appy, hernia repairs, c-sections, tah social history: former smoker family history: nc physical exam: vs- 95.2, 108, 96/52, 20, 95% (2l), fs 216 gen- mild discomfort, nad heent: perrl, eomi neck: supple cv: rrr, s1s2 abd: soft, obese, distended, diffuse tenderness to palpation worse at the llq, no rebound or guarding neuro: axox3 pertinent results: 05:17pm blood wbc-26.0* rbc-3.60* hgb-9.8* hct-30.5* mcv-85 mch-27.2 mchc-32.0 rdw-16.4* plt ct-708* 04:15am blood wbc-19.9* rbc-3.21* hgb-8.8* hct-27.2* mcv-85 mch-27.3 mchc-32.3 rdw-16.7* plt ct-639* 06:27am blood wbc-19.4* rbc-3.58* hgb-9.4* hct-30.1* mcv-84 mch-26.4* mchc-31.4 rdw-17.4* plt ct-583* 10:00am blood wbc-13.3* rbc-3.61* hgb-10.1* hct-30.7* mcv-85 mch-28.0 mchc-32.9 rdw-18.4* plt ct-522* 05:05am blood wbc-11.4* rbc-3.39* hgb-9.3* hct-28.9* mcv-85 mch-27.3 mchc-32.0 rdw-19.6* plt ct-484* 05:17pm blood alt-5 ast-6 ld(ldh)-124 alkphos-93 amylase-10 totbili-0.3 05:17pm blood lipase-6 05:17pm blood glucose-195* urean-27* creat-1.9* na-130* k-4.2 cl-100 hco3-21* angap-13 brief hospital course: this patient was admitted to on for symptoms concerning to c. difficile colitis megacolon. a kub showed massively dilated colon measuring up to 11 cm which given the history of c. difficile colitis is concerning for toxic megacolon. a ct scan showed diffuse wall thickening seen throughout the colon consistent with pancolitis, consistent with patient's known history of c. diff colitis. there is no evidence of pneumatosis, air in any mesenteric veins, portal venous air, or free air in the abdomen to suggest ischemic bowel. her wbc was 26 but she was afevrile. she was admitted to the icu and surgery was consulted. she recieved aggressive fluid resuscitation, iv flagyl, and po/pr vancomycin. a cvl was placed to aid with icu care. she was deemed unsafe for an operation at this point. she recieved serial abdominal examinations. on hd 3, tpn was started. her recal tube was discontinued and she was transferred to the floor. she was on maintenance iv fluids. her wbc was 19. physical therapy saw her and rehab. on hd 6 she was started on sips. on hd 7 she tolerated clears. on hd 9 she was started on cholestyramine for diarrhea. she was started on linezolid for a vre uti. on hd 13 she tolerated a regular diet. on hd 14 her wbc was 11. her tpn was stopped. on hd 15 she was discharged to rehab. by the advice of the id servce, she was off of all antibiotics except po vancomycin, which she is to take for 7 days. flagyl and linezolid were stopped. a urine culture from grew out pseudomonas, but a ua from was negative so id did not recommend any treatment. medications on admission: protonix, lovenox, protonix, bupropion, nortryptine, po vancomycin, flagyl discharge medications: 1. vancomycin 250 mg capsule sig: two (2) capsule po q6h (every 6 hours) for 7 days. 2. bupropion 75 mg tablet sig: two (2) tablet po bid (2 times a day). 3. nortriptyline 25 mg capsule sig: three (3) capsule po hs (at bedtime). 4. pravastatin 20 mg tablet sig: four (4) tablet po daily (daily). 5. heparin (porcine) 5,000 unit/ml solution sig: one (1) injection tid (3 times a day). 6. cardizem cd 300 mg capsule, sust. release 24hr sig: one (1) capsule, sust. release 24hr po qdaily (). 7. pantoprazole 40 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po q24h (every 24 hours). 8. albuterol sulfate 0.083 % solution sig: one (1) inhalation q6h (every 6 hours) as needed. 9. acetaminophen 325 mg tablet sig: one (1) tablet po q4-6h (every 4 to 6 hours) as needed. 10. zolpidem 5 mg tablet sig: one (1) tablet po hs (at bedtime) as needed. 11. insulin regular human subcutaneous 12. lisinopril 20 mg tablet sig: two (2) tablet po daily (daily). 13. acetaminophen-caff-butalbital mg capsule sig: one (1) tablet po q4-6h (every 4 to 6 hours) as needed. 14. aluminum-magnesium hydroxide 225-200 mg/5 ml suspension sig: 15-30 mls po qid (4 times a day) as needed. 15. cholestyramine-sucrose 4 g packet sig: one (1) packet po bid (2 times a day) as needed for diarrhea. 16. aspirin 81 mg tablet, chewable sig: one (1) tablet, chewable po daily (daily). discharge disposition: extended care facility: - discharge diagnosis: c. difficile colitis discharge condition: stable discharge instructions: please call or come to the ed with any fevers > 101, nausea, vomiting, worsening diarrhea, worsening abdominal pain, or any other worrisome issues that may arise. please continue to take your po vancomycin for 7 days. please continue to work with pt to increase your strength. followup instructions: please call the office of dr. to schedule a follow-up in 2 weeks at ( procedure: venous catheterization, not elsewhere classified parenteral infusion of concentrated nutritional substances injection or infusion of oxazolidinone class of antibiotics diagnoses: acidosis unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled chronic airway obstruction, not elsewhere classified intestinal infection due to clostridium difficile acute vascular insufficiency of intestine 

Answer: The patient is high likely exposed to