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: pt admitted from ed with chf,pneumonia. medflighted from where he was after feeling weak and sob at home. he usually walks with walker. he has no known allergies. pmh: chf,pneumonia,bph,niddm,mi with stent placement,lt bbb,lap chole,aaa repair,lt leg aneurysm, filter,repair of spinal stenosis,throat ca ,p.emboli ,htn. pt received 120mg iv lasix in ed and 80mg iv lasix upon arrival in micu. he has had 4700cc u/o. bnp was7937. he was on iv ntg in ed but was weaned off for low bp. he was also on bipap for a few hours and when abg's improved requested to try nasal cannula. however sats were 88% so nrb mask was applied for next few hours. finally this am he is on 5l nc o2 and sats=92-95%. cvs: afebrile. hr=79-91 nsr with lt bbb and rare pvc's noted. sbp=94-110. given vancomycin,ceftriaxone, and flagyl iv. resp: o2 currently nc 5l, sats=95%. lung sounds clear but diminished in rt base. slight cough noted, no sputum production. gi: +bs. taking sips of liquids. gu: u/o=4700+, k=3.2 given 40meq kcl po. also, will repeat dose in 2hrs. pt is noted also to have uti. skin: some edema of ankles, 2+, left ankle larger that rt. which pt states is normal. no open or red areas noted. neuro: a&ox3, mae, pupils=+. speech clear and appropriate. plan: continue to diurese pt as needed per cxr and antibx. monitor ekg's and labs. procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more insertion of endotracheal tube enteral infusion of concentrated nutritional substances non-invasive mechanical ventilation arterial catheterization transfusion of other serum diagnoses: pneumonia, organism unspecified anemia, unspecified congestive heart failure, unspecified unspecified essential hypertension systolic heart failure, unspecified other specified forms of chronic ischemic heart disease acute respiratory failure hypotension, unspecified personal history of venous thrombosis and embolism diabetes mellitus without mention of complication, type ii or unspecified type, uncontrolled other and unspecified coagulation defects personal history of malignant neoplasm of larynx 

Answer: The patient is high likely exposed to