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: discharge medications and diagnoses are as noted in the previously dictated discharge summary. , m.d. dictated by: medquist36 procedure: venous catheterization, not elsewhere classified other endoscopy of small intestine hemodialysis excisional debridement of wound, infection, or burn colonoscopy transfusion of packed cells injection or infusion of oxazolidinone class of antibiotics diagnoses: congestive heart failure, unspecified atrial fibrillation aortocoronary bypass status hypertensive chronic kidney disease, unspecified, with chronic kidney disease stage v or end stage renal disease bacteremia long-term (current) use of anticoagulants hemorrhage of gastrointestinal tract, unspecified 

Answer: The patient is high likely exposed to