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: allergies: keflex / zitofudine / buproprion / abilify / chantix attending: addendum: prior to discharge, it was noted that mr. inferior sternal pole was slightly erythematous with minimal serous drainage. sternum stable. mr. is a known diabetic. he was given levoquin 500 mg oral tabs once daily x 7 days and advised to keep his wound check appointment as well as call with any concerns. discharge disposition: home with service facility: md procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery coronary arteriography using two catheters (aorto)coronary bypass of two coronary arteries left heart cardiac catheterization non-invasive mechanical ventilation diagnoses: obstructive sleep apnea (adult)(pediatric) coronary atherosclerosis of native coronary artery esophageal reflux diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled depressive disorder, not elsewhere classified other and unspecified angina pectoris displacement of cervical intervertebral disc without myelopathy family history of ischemic heart disease headache leukocytosis, unspecified asymptomatic human immunodeficiency virus [hiv] infection status posttraumatic stress disorder 

Answer: The patient is high likely exposed to