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: motrin pmh: chronic low back and left leg pain, multiple cardiac stents, lumbar spondylosis, lumbar fusion, ischemic heart disease, pseudoarthritis, gerd, hyperlipidemia past surgical history: lle radiculopathy, cervical spondylosis c4-7 fusion surgery, lumbar laminectomy l3-l5 on (ant. fusion). meds: asa, trazadone, mirtazipine, oxycodone, m-oxy, lasix, lipitor, prochlorperazine, folic acid, toprol xl, isorsorbide, carisoprodol, lisinopril, zantac, nitroquick s/p lumbar decompression l2-l3, removal of hardware l2-l5, r iliac crest bone graft. approx. 1800 admitted from pacu for monitoring after overnoc in pacu for neurologic changes and full body twitching. head ct and lft's wnl. ros: neuro: arousable to voice, mae's, follows commands inconsistently. agitated at times, pinching and striking out at staff. pupils equal and reactive. oriented to self. at beginning of shift, oriented to "hospital" due to "surgery", not oriented to date, city, or any other questions. as night progressed, pt with periods of more agitation, oriented to self only. conts. c/o of lower back pain, dilaudid prn with some improvement per pt report. pt stating he's in or . occ. recalls having back surgery. +visual hallucinations, stating his brother is at bedside, that there's a rat on the ceiling. re-oriented prn. ativan prn with minimal improvement. conts. with twitching on/off. denies headache or n/v. answering some questions with inappropriate words. pt pulled out hemovac this am stating "he told me to do it". conts ciwa scale. cv: hr 90-100's sr/st with apc's, bp 90-130's/50-70's. lopressor and enalapril as ordered. pt's baseline po meds held d/t mental status asp. risk. skin warm, dry. pedal pulses palpable. teds on, pb's for dvt prophylaxis. access: 16g to l hand infiltrated. r hand 20g piv placed by iv rn, wnl. resp: ls coarse, occ. diminished at bases. rr teens-20's, o2sats 94-96% on 4lnc. denies shortness of breath or difficulty breathing. expectorated mod. amt. thick yellow/green sputum, specimen sent for culture. gi: abd softly distended, bs +, no stool, denies n/v. attempted ice chips which pt spit out. protonix for prophylaxis. gu: foley patent draining adequate amts. yellow urine. bun 11, creat 0.9 endo: bs wnl, no coverage per sliding scale. id: tmax 101.0; wbc 18.6 sputum and bcx2 sent (drawn by iv rn). 650mg pr tylenol x1. skin: primary surgical dsg peeling off, unable to obtain seal/compression of hemovac; hemovac noted to be partially pulled out, new occlusive dsg placed, blisters from peeled elastoplast ota. hemovac then pulled out by pt. psych/social: no contact from family overnoc a: conts. body twitching and periods of agitation p: monitor vs, i/o, labs, neuro status, ciwa scale. cont. aggressive pulmonary toileting/skin care. cont. ongoing open communication, comfort and support to pt and family. procedure: excision of bone for graft, other bones fusion or refusion of 2-3 vertebrae refusion of lumbar and lumbosacral spine, anterior column, posterior technique diagnoses: coronary atherosclerosis of native coronary artery esophageal reflux pneumonia due to other gram-negative bacteria unspecified essential hypertension acute posthemorrhagic anemia acute kidney failure, unspecified chronic airway obstruction, not elsewhere classified percutaneous transluminal coronary angioplasty status other and unspecified hyperlipidemia other specified surgical operations and procedures causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation old myocardial infarction diarrhea drug withdrawal other mechanical complication of other internal orthopedic device, implant, and graft 

Answer: The patient is high likely exposed to