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: pneumonia major surgical or invasive procedure: none history of present illness: 6yom h/o dvt/pe, a fib, cri, critical aortic stenosis was found down by neighbors on the floor after a friend, who recently became his hcp, called to check in and couldn't get ahold of him. he was alert but somnolent. recent hospitalization for incarcerated ventral hernia and sbo, refused surgery. seen by palliative care and plans were made to make patient comfort measures only, however paperwork not completed. discharged home. in the emergency department vitals on arrival hr 160 (a fib), bp 102/54, rr 32, o2sat 92%. found to have large pna and aspirated in ed. given vanc/zosyn/flagyl. intubated and had femoral line placed (pt arrived in spinal immobilization). given 6l ivf but bp unresponsive to fluid. started on levophed and with versed for sedation. seen by surgery in ed who evaluated incisional hernia, which was noted to be reduced but found to have a new left inguinal hernia. ct with evidence of sbo. during last admission patient refused surgical intervention, recommended keep og tube in place and will follow. pt intubated on arrival to micu and unable to obtain further history. past medical history: 1. ventral hernia with sbo () 2. dvt/pe () 3. a fib 4. hyperlipidemia 5. cri (baseline creatinine 1.4-1.8) 6. chf 7. severe as(0.6 from echo ) 8. bph 9. c diff colitis social history: veteran of the korean retired due to back pain. he lives alone. 60 pack-year tobacco history but quit 20 years ago. denies current etoh use but up until had h/o etoh abuse. family history: unavailable physical exam: vital signs: t= 101.5 bp= 120/53 hr= 121 rr= 25 o2= 96% physical exam general: intubated, sedated heent: normocephalic, atraumatic. no conjunctival pallor. no scleral icterus. perrla. mmm. neck collared. cardiac: regular rhythm, normal rate. normal s1, s2. systolic ejection murmur, no rubs or . lungs: ctab, good air movement biaterally. abdomen: nabs. soft, nt, nd. soft hernia left of umbilicus extremities: cool, 2+ dorsalis pedis pulses. skin: no rashes/lesions, ecchymoses. neuro: unable to assess pertinent results: labs: (on admission) 7.3 > 43.5 < 185 n:66% band:26% l:4% atyps: 1% 140 | 96 | 38 -------------- < 102 3.8 | 24 | 2.2 ca: 9.7 mg: 1.8 p: 2.0 pt: 17.2 ptt: 26.9 inr: 1.5 alt: 20 ast: 39 ap: 31 tbili: 1.8 lip: 22 lactate 4.0 -> 2.1 ck: 105 ck-mb: 4 trop: 0.09 abg: 7.43 /37 / 174 / 25 ua: small bili, 500 protein, trace ketone, trace rbc studies: cxr: diffuse left lung opacities which are nonspecific, and differential considerations include infection, infarction, or hemorrhage. ct head: no acute intracranial process. ct c-spine: no fracture or traumatic malalignment. degenerative changes are noted with mild ventral thecal sac effacement at c4/5. if concern exists for intrathecal abnormalities, these would be best evaluated with mri. ct chest/abd/pelvis: l renal cyst, large ventral hernia with dilated loops proximally unchanged from previou brief hospital course: 76yom with a history of chf, atrial fibrillation on coumadin found down by neighbor at home who presented with pneumonia and sepsis to the medical icu. he had a recent history of declining aggressive care for a hernia, but gave verbal consent to intubation in the emergency department. on arrival he had a left-shifted leukocytosis and hypotension thought to be due to pneumonia given the large inflitrate seen on cxr. his urine did not have evidence of infection. he had a recent history of incarcerated hernia without repair, but his ct did not have evidence of abscess or perforation. he was started on vancomycin, zosyn and flagyl on arrival and required levophed to maintain his blood pressures. over the next 24 hours his clinical situation deteriorated significantly. he had cool mottled extremities and required significant pressor support to maintain blood pressures. he had an elevated troponin and acute on chronic renal failure. he was seen by surgery because of his ventral and inguinal hernias. neither appeared incarcerated and the patient had recently expressed his desire not to be operated upon. the patient required increasing pressor support through hospital day#2 and his health care proxy (hcp) expressed a desire to not escalate care. pressors and mechanical ventilation were maintained while the hcp family members. with the family members it was decided to withdraw care. the patient was extubated and his pain controlled with fentanyl. he passed away peacefully. medications on admission: (per d/c plan ) doxazosin 2mg po hs metoprolol tartrate 50mg po bid lisinopril 5 mg po daily simvastatin 10mg po daily folic acid 1 mg po daily coumadin 2mg po once a day: one tablet by mouth monday-saturday. two tablets by mouth on sundays. discharge medications: n/a discharge disposition: expired discharge diagnosis: primary diagnosis: severe pneumonia complicated by sepsis secondary diagnoses: ventral and inguinal hernias cardiopulmonary arrest discharge condition: expired discharge instructions: n/a followup instructions: n/a md procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours venous catheterization, not elsewhere classified insertion of endotracheal tube manual reduction of hernia diagnoses: pneumonia, organism unspecified congestive heart failure, unspecified acute kidney failure, unspecified severe sepsis atrial fibrillation aortic valve disorders hypertrophy (benign) of prostate without urinary obstruction and other lower urinary tract symptom (luts) chronic kidney disease, unspecified other and unspecified hyperlipidemia acute respiratory failure cardiogenic shock septic shock other specified disorders of biliary tract personal history of venous thrombosis and embolism septicemia due to escherichia coli [e. coli] diverticulosis of colon (without mention of hemorrhage) chronic diastolic heart failure other nonspecific abnormal serum enzyme levels incisional ventral hernia with obstruction intestinal or peritoneal adhesions with obstruction (postoperative) (postinfection) inguinal hernia, without mention of obstruction or gangrene, unilateral or unspecified (not specified as recurrent) 

Answer: The patient is high likely exposed to