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 condition: stable. discharge status: to rehabilitation facility. discharge diagnoses: pneumonia. urinary tract infection. acute renal failure. chronic renal failure. prostate cancer, metastatic. delirium. dementia. medications on discharge: 1. albuterol mdi prn. 2. hydrocortisone 20 mg q.a.m., 10 mg q.p.m. 3. bisacodyl suppository prn. 4. pantoprazole 40 once a day. 5. senna b.i.d. prn. 6. colace b.i.d., hold for diarrhea. 7. ipratropium mdi two puffs q.i.d. 8. glyburide 10 mg b.i.d. 9. insulin-sliding scale. 10. metoprolol 100 mg t.i.d. 11. acetaminophen prn. 12. hydralazine 20 mg q.6h. 13. levofloxacin 500 mg q.24h. last dose on . 14. ampicillin for 14 day course. follow-up plans: the patient should follow up with his primary care physician, . , has an appointment on . he is to followup with dr. , the patient's oncologist, has an appointment for . , procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours venous catheterization, not elsewhere classified insertion of endotracheal tube transfusion of packed cells diagnoses: pneumonia, organism unspecified acidosis urinary tract infection, site not specified acute kidney failure, unspecified unspecified septicemia acute respiratory failure septic shock hydronephrosis secondary malignant neoplasm of other urinary organs 

Answer: The patient is high likely exposed to