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: erythromycin base / zithromax attending: addendum: mr. on bal grew haemophilus species not influenzae and completed a 7 day course of levofloxacin for possible pneumonia. discharge disposition: home md procedure: closed [endoscopic] biopsy of bronchus other repair and plastic operations on trachea other repair and plastic operations on bronchus diagnoses: esophageal reflux pure hypercholesterolemia personal history of tobacco use pulmonary collapse other specified bacterial infections in conditions classified elsewhere and of unspecified site, other specified bacteria other diseases of trachea and bronchus other specified bacterial infections in conditions classified elsewhere and of unspecified site, other gram-negative organisms other acute postoperative pain 

Answer: The patient is high likely exposed to