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 77 yr old male admitted from an osh c the following issues; worsening renal fxn, worsening edema & electrolyte abnormalities, and recently worseing ms. pts son the pt has required hospitalization since . the pt has no documented allergies which was verified by son. the pt is a full code which was also verified by son. the pt was admitted to micu-west @ approx 01:00 via ems. ros: cv: pt noted to be hypotensive on admit c map's in the 50's, ho notified and pt subsequently started on an iv levophed gtt which is now infusing @ 0.03mcg/kg/min to keep map's > 65. nsr/ns bradycardia noted on ekg, no vea. bs ekg obtained, results provided to ho. l radial a-line & r sc precep cath placed to ensure pt safety, allow close hemodynamic monitoring & furnish iv access. pt also has a rue ac picc line (no blood draws from this cath). euglycemic fs values overnight. pt is afebrile. pt pan cultured, will send fungal blood c&s shortly. q48 hr 1gm iv vanco dosing initiated this am. currently awaiting id approval before starting iv zosyn. cvp obtained c values in the mid/high teens noted. cxr confirmed precep cath placement, good blood return noted from all three lines. serum potassium value of 5.3, pt received 30gm kayexalate per peg. resp: pt received c portex tracheostomy in place. pt currently on the following mv settings; ac-22-450-60%-14 c sats in the high 80's, pt breathing @ set rate. most recent abg values were; 7.40-70-87 c a lactate value of 2.2. pt c thick tan/brown sec per trach initially, now becoming thinner and more tan. will send sputum spec for c&s when a specimen becomes available. per ho, cxr appears "wet" c b/l lower lobe opacities. tidal volumes recently decreased to minimize risk of baurotrauma. significant oral sec noted, freq oral care provided. precep cath c nl svo2 values in the high 70's. ms: pt does not follow commands or appear purposeful. pt responds to noxious stimuli by withdrawal. perrl. no psychomimetic agents admin to pt. soft wrist restraints in place for pt safety. gi: probalance tube feeds initiated @ bs and currently infusing @ 20ml/hr c low residuals and a target rate of 50ml/hr. awaiting nutrition consult to ensure optimal nutrition supplementation. no bm s/p kayexalate admin. derm: small skin tear on rue, gauze dsg applied. soc: son visited and called overnight, kept up to date c poc. procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more enteral infusion of concentrated nutritional substances hemodialysis venous catheterization for renal dialysis venous catheterization for renal dialysis venous catheterization for renal dialysis arterial catheterization transfusion of packed cells transfusion of other serum infusion of vasopressor agent diagnoses: hyperpotassemia obstructive sleep apnea (adult)(pediatric) pneumonia due to other gram-negative bacteria acute kidney failure with lesion of tubular necrosis congestive heart failure, unspecified long-term (current) use of steroids severe sepsis chronic airway obstruction, not elsewhere classified infection with microorganisms resistant to penicillins methicillin susceptible staphylococcus aureus septicemia hypertensive chronic kidney disease, unspecified, with chronic kidney disease stage v or end stage renal disease acute and chronic respiratory failure cardiac arrest long-term (current) use of insulin septic shock other complications due to other vascular device, implant, and graft morbid obesity methicillin susceptible pneumonia due to staphylococcus aureus other septicemia due to gram-negative organisms septicemia due to anaerobes tracheostomy status diabetes with unspecified complication, type ii or unspecified type, uncontrolled 

Answer: The patient is high likely exposed to