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: fever, hypotension, chest congestion major surgical or invasive procedure: l subclavian central venous catheter history of present illness: 83yo woman h/o aspiration pna in setting of vomiting, recent e. coli bacteremia + p. mirabilis uti, dm2, pafib, s/p r cva, p/w fever and chest congestion. recent history significant for admission in for aspiration pna in setting of vomiting. hospital course on that admission notable for melanotic stools erosive gastritis; h. pylori + and in setting of asa use. treated w/ 2wk course of flagyl, tetracycline, bismuth, protonix. also, pt w/ uti in setting of nephrolithiasis. found to have atrophic l kidney w/ multiple stones in collecting system. finished 14d course of ceftriaxone for proteus uti, however, immediately after finishing, pt spiked fevers. thought that w/ nidus for infection, pt required additional 7d course of keflex, w/ suppressive keflex daily thereafter. pt w/ egd/colonoscopy 4d pta for follow-up of erosive gastritis/gib. in terms of present illness, pt was in usoh until doa when pt spiked fever to 105f, and was complaining of increased chest congestion. pt??????s sats were 95% on 2l o2. pt did have a change in mental status, unclear if this preceded or followed pna symptoms. past medical history: multiple l renal stones w/ atrophic l kidney hypothyroidism osteoarthritis osteoporosis with h/o compression fracture cva x 2 l hemiparesis from cvas htn niddm hypercholesteremia social history: lives in nursing facility. healthcare proxy is sister . no etoh use no tobacco use no drug use family history: non-contributory physical exam: gen: expired heent: pupils unreactive pulm: no breath sounds, no respiratory movements of chest. cards: no heart sounds. pertinent results: 11:42pm cortisol-52.5* 10:58pm comments-triple 10:58pm lactate-2.7* 09:18pm type-art po2-67* pco2-37 ph-7.29* total co2-19* base xs--7 09:04pm type-mix po2-39* pco2-43 ph-7.24* total co2-19* base xs--8 09:04pm lactate-2.0 09:04pm hgb-9.3* calchct-28 o2 sat-69 08:39pm glucose-120* urea n-17 creat-1.6* sodium-150* potassium-2.1* chloride-120* total co2-19* anion gap-13 08:39pm ck-mb-4 ctropnt-0.07* 08:39pm calcium-5.2* phosphate-1.5* magnesium-1.0* 08:39pm ck(cpk)-193* 08:39pm wbc-17.8*# rbc-3.64* hgb-11.2* hct-34.2* mcv-94 mch-30.8 mchc-32.7 rdw-16.0* 08:39pm neuts-75* bands-20* lymphs-3* monos-2 eos-0 basos-0 atyps-0 metas-0 myelos-0 08:39pm plt count-173 brief hospital course: in the , pt was febrile w/ sbps 70s; started on sepsis protocol. pt was intubated and placed on neosynephrine. cxr showed lll opacity, blood and urine cultures grew out enterobacter cloacae. pt was initially started on vanco/levo/zosyn; switched to levofloxacin alone after sensitivities were final. flagyl started for possible c. diff. patient since admission virtually anuric. ct scan showed an atrophic l kidney w/ multiple stones, nl r kidney. renal ultrasound demonstrated no evidence of obstruction on r side. scant urine samples demonstrated packed wbcs despite appropriate antibiotic coverage. urology consult did not believe it was necessary to intervene on stones currently. renal consult believed anuria/renal failure likely atn vs renal artery thrombosis. given persistence of anuria/oliguria and worsening renal failure, impending longterm if not lifelong hemodialysis likely. multiple discussions w/ family, prognosis described was poor, with the likelihood of prolonged intubation/hemodialysis, small likelihood of recovery. the healthcare proxy believed that patient would not wish to have such interventions and on , pt was extubated and placed on cmo. patient expired on . medications on admission: zofran 4mg po tid fentanyl patch 25mcg q72h tylenol 650mg po tid auralgun ear drops 2 drops r ear debrox ear drops crestor 20mg po qd levothyroxine 175mcg qd lopressor 25mg prilosec 20mg po bid heparin 5000mg sc tid discharge medications: none discharge disposition: expired discharge diagnosis: urosepsis, multiple l renal stones, aspiration pneumonia discharge condition: expired discharge instructions: n/a followup instructions: n/a md procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more insertion of endotracheal tube enteral infusion of concentrated nutritional substances arterial catheterization diagnoses: pneumonia, organism unspecified acidosis acute kidney failure with lesion of tubular necrosis urinary tract infection, site not specified unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled severe sepsis unspecified acquired hypothyroidism atrial fibrillation peripheral vascular disease, unspecified hypopotassemia acute respiratory failure alkalosis septic shock late effects of cerebrovascular disease, hemiplegia affecting unspecified side other septicemia due to gram-negative organisms hyperosmolality and/or hypernatremia calculus of ureter other candidiasis of other specified sites nutritional marasmus 

Answer: The patient is high likely exposed to