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: briefly, this is a 51 yr old male c an extensive pmh who presented to from hosp c hypotension and dyspnea c a probable recurrent picc line infection/sepsis. the pt had been in his uso but developed a 103.1 temp spike on @ 23:00 c a low bp. pt brought to , given 2l ns placed on a 100% nrb and transported to -ew. in ew the pt was given freq/multiple nebs, had a r sc tlc placed, and had his picc line d/c'ed(tip sent for c&s). the pt bp normalized and his resp status slightly improved -- @ that point the pt was transferred to micu-a for cont of care. upon arrival the pt was in mild distress, aao times three, normotensive, mae and cooperative. the pt has the following documented allergies; methotrexate, compazine, linezolid, and possibly cephalosporines(?). pmh significant for: chronic and severe dz dx @ age 19 and s/p multi surgical procedures -- pt is s/p a colectomy and has a total of 5 feet of sm bowel c resulting short gut syndrome. pt has chronic n/v/diarrhea and is tpn dependent. depression/anxiety c poly-pharmacy c multiple benzo/sedatives. glucose intol 2nd chronic steroid use. recurrent line infections. chronic anemia. htn. cri. memory loss. 4+ mr (currently receiving a bs us to r/o vegetations). cervical osteomylitis/discitis and is s/p compression fx/cervical discectomy. chronic neck pain, currently wearing a duragesic patch. the pt is a full code. universal isolation procedures in place. resp: pt admitted to micu-a c 50% csm in place c pt requesting and receiving multiple neb treatments. pt sats noted to gravitate down slowly over course of am requiring fio2 to be calibrated up to 70% and then 100% briefly. currently the pts fio2 is back down to 50% c a rr in the 20's. no abg's have been drawn since pt transfer to . no cough evident today. ls are noted to have b/l crackles in all lung fields and exp wheeze appreciated in lul. pt is s/p cxr c evidence of chf -- will therefore attempt to minimize po/iv fluids. cv: pt c long history of recent/recurrent central iv access infections. pt anti-biotic/fungal currently include; vanco, zosyn, diflucan. picc line d/c'ed in ew, tip sent for c&s. a 2nd set of peripheral blood c&s, urine c&s and stool for c.diff were all sent this afternoon. per team request, a third blood c&s will be sent later this evening. per team, will ensure pts mbp > 60. pt currently afebrile s/p po acetaminophen @ 11:45. venodyne boots in place for dvt prophylaxis. gi: pt is npo x meds. will hold on tpn @ this time and expect to restart tomorrow per team. pt has c/o nausea on two occasions, prn zofran provided each time c + affect. ostomy stoma is pink c nl bilious drainage per pt report. derm: intact. ms: pleasant/cooperative/mae. aao times three. follows commands. pt c/o anxiety, med c 0.5mg po clonazepam and 0.5mg po lorazepam @ 11:45 c good pt tol and good pt affect. procedure: continuous invasive mechanical ventilation for 96 consecutive hours or more parenteral infusion of concentrated nutritional substances insertion of endotracheal tube fiber-optic bronchoscopy arterial catheterization temporary tracheostomy injection or infusion of oxazolidinone class of antibiotics infusion of drotrecogin alfa (activated) diagnoses: mitral valve disorders chronic airway obstruction, not elsewhere classified hypertensive chronic kidney disease, unspecified, with chronic kidney disease stage v or end stage renal disease acute respiratory failure infection and inflammatory reaction due to other vascular device, implant, and graft other and unspecified postsurgical nonabsorption regional enteritis of small intestine with large intestine chronic osteomyelitis, other specified sites 

Answer: The patient is high likely exposed to