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: history of present illness: the patient is a 49-year-old man with a history of esophageal cancer first diagnosed in status post chemotherapy and radiation, who underwent an esophagectomy on by dr. at this institution. since that operation, the patient's postoperative course has been complicated by a methicillin-resistant staphylococcus aureus wound infection, wound dehiscence, and creation of a fistula and diversion after breakdown of his anastomosis. the patient had a prolonged hospital stay at that time, but recovered and was discharged to rehabilitation. while at rehabilitation the patient continued on his long-term vancomycin therapy, which was completed on . on that date, the patient began to experience fever and mental status changes, and was transferred to hospital, where he was found to be frankly septic. once the patient's history was known, he was transferred to the for further work-up. hospital course: upon presentation at our facility the patient was found to be frankly septic, in need of blood products, which were given. the patient required near immediate intubation, which was undertaken. extensive work-up of the patient included ct scan of his abdomen and chest, magnetic resonance imaging scan of his abdomen, bronchoscopy and multiple cultures, revealing that the patient was floridly septic, although a discrete source was not clearly identified. the patient was started on broad-spectrum antibiotics, vancomycin, levofloxacin, and flagyl. the patient's fistula was found to be draining frank pus, although no discrete drainable fluid collection was found in his chest. over the next few days the patient remained in the intensive care unit intubated, in extremely serious condition, not improving on his antibiotics. discussions were undertaken with the family and he was made dnr, and the decision was made to transfuse no new blood products and to start no pressors. the patient's white count continued to rise. he was found to be in disseminated intravascular coagulation and appeared to be having liver failure. his blood gases demonstrated that he was persistently severely acidotic. the patient's course continued to deteriorate and on the morning of the patient was found to still be spiking fevers, was hemodynamically unstable, and to be in severe disseminated intravascular coagulation. the patient succumbed and was pronounced dead at 10:45 am on . the family was notified of the death, as well as the attending surgeon, and consent was obtained for a postmortem examination. , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for 96 consecutive hours or more insertion of endotracheal tube enteral infusion of concentrated nutritional substances other bronchoscopy diagnoses: pneumonia, organism unspecified unspecified septicemia acute respiratory failure personal history of malignant neoplasm of esophagus 

Answer: The patient is high likely exposed to