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: this is an 80 year old woman with chronic obstructive pulmonary disease on home o2 at a basal rate of three liters per minute on nasal cannula admitted for shortness of breath of a few days duration. the patient was admitted to the medical intensive care unit for hypercarbia and respiratory acidosis, intubated for two days, and then extubated and started on steroids, bronchodilators and levofloxacin empirically for pneumonia/bronchitis. vital signs were stable, and the patient was transferred to the acove service. past medical history: 1. chronic obstructive pulmonary disease. the patient was intubated twice. she is normally on home o2 at three liters per minute and has an fev1 of 0.66 liters. 2. the patient also has history of hypertension. 3. history of partial deafness. 4. history of colon cancer; status post resection in . 5. history of osteoarthritis. 6. history of a stroke. outpatient medications: 1. albuterol. 2. atrovent. 3. serevent. 4. ranitidine 150 mg twice a day. 5. clonidine 0.25 mg twice a day. 6. ritalin. allergies: doxycycline. hospital course: after the patient was transferred from the unit, the goal was to bring her back to her baseline oxygen requirement. nebulizer treatments were continued and gradually transitioned with the aide of respiratory therapy with metered dose inhalers. the patient was continued on the p.o. levaquin antibiotic. over the next few days, the patient's course gradually improved and oxygen requirement decreased so that she returned to her baseline. the patient was evaluated by physical therapy and any final evaluation of rehabilitation potential versus home with assistance. the patient will be discharged home on the following medications. discharge medications: 1. prednisone 30 mg p.o. q. day for three days followed by 20 mg p.o. q. day times three days followed by 10 mg p.o. q. day times three days, then 10 mg every other day for three days, and then finally stopping. 2. ipratropium two puffs inhaled three times a day. 3. albuterol two puffs inhaled q. four to six hours. 4. levofloxacin 250 mg p.o. q. day times ten days. 5. insulin on regular sliding scale. 6. clonazepam 0.25 mg p.o. twice a day. 7. calcium carbonate, or tums, three tablets p.o. q. day. 8. protonix 40 mg p.o. q. day. 9. lorazepam 1 to 2 mg intravenous q. two to four hours p.r.n. agitation. 10. alendronate 5 mg p.o. q. day. 11. vitamin d 400 international units daily. discharge instructions: 1. diet is regular soft diet. 2. no restrictions on activity as tolerated for weight bearing. 3. anticipated goal is to return the patient to maximum semblance of independent activities of daily living. discharge diagnoses: chronic obstructive pulmonary disease exacerbation. condition on discharge: stable. , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours venous catheterization, not elsewhere classified insertion of endotracheal tube diagnoses: unspecified essential hypertension obstructive chronic bronchitis with (acute) exacerbation acute respiratory failure hypotension, unspecified osteoporosis, unspecified personal history of malignant neoplasm of large intestine unspecified late effects of cerebrovascular disease osteoarthrosis, unspecified whether generalized or localized, other specified sites 

Answer: The patient is high likely exposed to