RT Journal Article SR Electronic T1 Respiratory tract infections: Another reason not to smoke JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 916 OP 920 VO 72 IS 10 A1 Susan Murin A1 Kathryn Smith Bilello YR 2005 UL http://www.ccjm.org/content/72/10/916.abstract AB Smoking is a risk factor for a number of pulmonary infections, probably because of its adverse effects on respiratory defenses. It is associated with increased morbidity and mortality from pneumonia and influenza, as well as more days lost from work from lesser respiratory infections. Patients who smoke need to be informed about their increased risk of respiratory infections and of the benefits of both being vaccinated and stopping smoking.