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 status: home with visiting nursing and home physical therapy. condition on discharge: good. followup: follow inr and adjust warfarin dose for inr of 2 to 3 for six months. chest tubes out in one week per thoracic surgery. continue levofloxacin and flagyl for 3 1/2 weeks, last dose . follow up with infectious disease on as above. follow up within one week with his pcp, . . dental exam. discharge medications: 1. levofloxacin 500 mg p.o. q.d. until . 2. metronidazole 500 mg p.o. t.i.d. until . 3. warfarin 5 mg p.o. q.d., adjust dose for inr of 2.0 to 3.0. 4. lovenox 100 mg subcu b.i.d. until inr is greater than 2, then discontinue. 5. fentanyl patch 100 mcg per hour transdermally q.72 hours and reduce dose once chest tubes are out. 6. dilaudid 2 to 4 mg p.o. q.four to six hours p.r.n. 7. colace 100 mg p.o. b.i.d. while on narcotics. 8. senna two tablets p.o. q.h.s. while on narcotics. 9. ambien 10 mg p.o. q.h.s. p.r.n. insomnia. , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for 96 consecutive hours or more parenteral infusion of concentrated nutritional substances insertion of endotracheal tube enteral infusion of concentrated nutritional substances thoracentesis other incision of pleura transpleural thoracoscopy diagnoses: pneumonia, organism unspecified acute respiratory failure empyema without mention of fistula 

Answer: The patient is high likely exposed to