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: compazine attending: chief complaint: change in mental status major surgical or invasive procedure: cline insertion history of present illness: pt is a 79 y/o f well known to the service who was transferred from rehab for evaluation fo a change in her mental status. she was at her baseline mental status until 3 days ptp at which time she developed decreased responsiveness and increased somnolence and confusion. on the night ptp she did not recognize her husband, which has never happend with her waxing and waining ms in the past. this am she is responsive only to pain and aphasic. past medical history: pancreatic ca s/p whipple, xrt, and chemo seizures s/p l hepatic lobectomy s/p j tube placement hx c-diff colitis hx depression hx anxiety social history: pt has never used tobacco, alcohol, or recreational drugs. worked as an assistant at family history: non-contributory physical exam: 102.4 114 193/102 21 88% on ra, 100% on nrb fs glucose 135 thin, cachetic, but nad pt opens eyes briefly to voice, does not follow commands, aphasic anicteric, lcta b/l, rrr but tachy, s1s2 no m/r/g, abd: soft, nt, nd, bs present, no rebound, no guarding, j tube site without erythema ext: pedal pulses present, no edema pertinent results: 12:00pm ammonia-70* 12:10pm pt-14.9* ptt-22.7 inr(pt)-1.5 12:10pm plt count-306# 12:10pm wbc-20.2*# rbc-4.09* hgb-12.9 hct-36.5 mcv-89 mch-31.6 mchc-35.4* rdw-17.3* 12:10pm albumin-3.3* calcium-9.1 phosphate-3.1 magnesium-2.0 12:10pm alt(sgpt)-21 ast(sgot)-44* alk phos-193* amylase-120* tot bili-0.8 12:10pm glucose-131* urea n-34* creat-1.2* sodium-139 potassium-4.4 chloride-101 total co2-24 anion gap-18 brief hospital course: pt was admitted after initial resuscitation to the sicu. ct of the head was negative, and an eeg was obtained which showed possible recent siezure activity. pt was continued on her anticonvulsants, and pt's cardiac enzymes were cycled to romi. cxr showed no acute process, and ct abdomen demonstrated a 4x2cm collection of fluid and gas in the hepatic resection bed. repeat eeg showed signs of non-convulsive status. pt was given ativan, and placed on eeg monitoring. on hd3 she spiked a fever and her cultures returned gnr in blood and urine. she was treated empirically with zosyn/vanco/levo. id was consulted, and these antibiotics were continued. on hd5 her cultures were idenitfied as klebsiella. her eeg on hd5 showed that her siezure activity had stopped, and neuro began to taper her ativan. on hd7, she was transferred to the floor. her tfs were increased slowly, with an interruption on hd 9 when bilious drainage was noted from the pt's jp drain. the tfs were held briefly but she tolerated them and they were increased until she was able to tolerate goal nutrition. she continued to make slow improvement until she was discharged to rehab on hd14 with plans to follow up with an ercp to evaluate the bilious drainage from her jp drain. medications on admission: keppra 750 vit c asa 325 qday creon mvi protonix 40 q day zoloft 50 q day reglan 10 q 8 discharge medications: 1. sertraline 50 mg tablet sig: one (1) tablet po daily (daily). 2. levetiracetam 500 mg tablet sig: two (2) tablet po bid (2 times a day). disp:*120 tablet(s)* refills:*2* 3. lansoprazole 30 mg capsule, delayed release(e.c.) sig: one (1) capsule, delayed release(e.c.) po daily (daily). disp:*30 capsule, delayed release(e.c.)(s)* refills:*2* 4. levaquin 500 mg tablet sig: one (1) tablet po once a day for 2 weeks. disp:*14 tablet(s)* refills:*1* 5. vancomycin 500 mg recon soln sig: two y (250) mg intravenous four times a day: take orally. disp:*28 * refills:*1* discharge disposition: home with service facility: vna discharge diagnosis: uti seizures s/p left hepatic lobectomy, caudate lobectomy/wedge segmentectomy discharge condition: stable discharge instructions: call dr. (if mental status changes, fevers, chills, nausea, vomiting, inability to take medications, abdominal pain, redness/bleeding/pus at jp insertion site, urinary frequency or pain/burning/urgency with urination or incontinence followup instructions: provider: , md, phd: date/time: 10:20 call clinic to schedule follow up with dr. call neurology to schedule follow up appointment with dr. on , 9:30am call if any questions md, procedure: venous catheterization, not elsewhere classified enteral infusion of concentrated nutritional substances diagnoses: other postoperative infection urinary tract infection, site not specified unspecified protein-calorie malnutrition bacteremia grand mal status dehydration personal history of malignant neoplasm of other gastrointestinal tract status of other artificial opening of gastrointestinal tract 

Answer: The patient is high likely exposed to