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: nkda nkfi soc: college student, attends mass maritime academy. home visiting. very supportive family , younger brother (14yo) and older brother pat (21yo). community support and clergy visits. injuries: ext/int iliac vein severing sigmoid colon perf 2 stab lac's:axilla and gluteal pt was adm to the trauma/sicu requiring aggressive blood/volume resuscitation (>50 units prbc, 20u plts, >40uffp) in the first 72hrs. pt paralyzed and sedated while abd remained open and fully vented. abd open with intestines in bag resting atop his abd covered wth occlusive dsg. pt has had an eventful course in the icu with persistent fevers and rising wbc requiring mult pig tail drains in abd abcesses placed, and av fistula embolization s/p bleed, and mult abd surgeries to close abd. pt has and has gone from wt 136.6kgs->baseline 90kgs. or dates: from ed to or, exp lap, sigmoid colon resection, lt int/ext iliac vein repair. adm to icu with open abd, intestines resting on packing with occlusive dsg intact. incomplete closure of abd, sm arterial bleed repair, hematoma evacuation, and end colostomy (nonmatured) placed. debridement abd wound, wash out wash out, fascia closure, maturation of colostomy, vac dsg placed. other significant travels: le doppler studies neg for dvt abd u/s noted gall bladder sludge ct abd/pelvis showed mult pelvic fluid collections, drains placed (pigtail drains). venous thrombus rij. tee at bedside negative ctscan guided drainage pelvic abcesses ctsan abd with #3 drain placed angio: av fistula embolization. gluteal artery and femoral vein communication repaired. ct angio neg. pt cleared to get oob per vascular team. pt and has been receiving aggressive pulm hygenine mgt. culture growth, see notes. most recently, pt enterococcus +blood cxs, gnr sputum, gnr from drains. clear liquids started and tolerated well. rising wbc and afebrile x 48hrs. rn/pt/ot/psych all seeing pt. please see current review of systems to follow. procedure: insertion of intercostal catheter for drainage continuous invasive mechanical ventilation for 96 consecutive hours or more insertion of endotracheal tube other and unspecified partial excision of large intestine suture of laceration of large intestine reopening of recent laparotomy site reopening of recent laparotomy site suture of vein suture of peritoneum diagnoses: acute and subacute necrosis of liver accidental puncture or laceration during a procedure, not elsewhere classified assault by cutting and piercing instrument pneumonia due to escherichia coli [e. coli] mixed acid-base balance disorder injury to other intra-abdominal organs with open wound into cavity, peritoneum injury to sigmoid colon, with open wound into cavity injury to iliac vein open wound of axillary region, complicated 

Answer: The patient is high likely exposed to