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: ace inhibitors, ?asa meds: asa, gabapentin, amioderone, hydralizine, atrovastatin, levothyroxine,isorbide,iron, hexavitamin, toprol, epoetin, valsartan, albuterol,trazadone,nephrocaps,nystatin,accuzyme ointment,coalce, axtronam,tylenol, tylenol w/codiene,mso4 prn. pt was admitted @ 0745 to t/sicu as micu border. see careview for initial assessment and refer to fha. vital signs stable with av alternating with a pacing at rate of 70; no ectopy. bp maintained with systolic >100 to 150's/40's with map's maintained >60. no antihypertensive meds on order at this time. a&o x3, cooperative and appropriate. no c/o pain except for pain in both feet if moved or touched(pt's baseline issue). resp- nc at 2l with sats 98-100%, rr in 20's with no c/o distress or dyspnea. breath sounds clear with crackles appreciated at left base. wheezes appreciated throughout later this afternoon w/o change in complaints or o2 saturation. pt has spontaneous productive cough of thick white sputum. renal- foley in place with amber/clear colored urine in adequate amount; pt w/history of oliguria and hd x3/week. baseline creat 3.8 and bun 50's. no iv maintenance; to receive only transfusions. gi- npo ecept for meds. ngt placed to lavage stomach: clear lavage. ngt left in place to administer bowel prep for colonoscopy in am. protonix rx . abd soft with active bowel sounds. fib placed for copious liquid maroon stool. ** pt c/o mid sternal pain immediately following ng placement, this resolved w/o rx. pt claims this is not same as any prior chest pain experiences. heme- hct 21; pt received 1 uniot pc's with sumbsequent hct: 25. pt receiving 2nd unit pc's now. serial hct's ongoing. pt went to nmed for red cell tag scan which was reported as negative. id- hypothermic(96 range-axillary). pt received antibiotics in ed: flagyl and levoquin; vancomycin was also ordered but was not given per micu team request once admitted to icu. endo- ssri coverage, non required. procedure: other endoscopy of small intestine hemodialysis venous catheterization for renal dialysis colonoscopy diagnoses: anemia in chronic kidney disease end stage renal disease coronary atherosclerosis of native coronary artery mitral valve disorders acute posthemorrhagic anemia unspecified acquired hypothyroidism atrial fibrillation peripheral vascular disease, unspecified intestinal infection due to clostridium difficile unspecified gastritis and gastroduodenitis, with hemorrhage benign neoplasm of colon diverticulosis of colon with hemorrhage helicobacter pylori [h. pylori] orthostatic hypotension 

Answer: The patient is high likely exposed to