E cigarette use associated with increased risk of developing COPD, chronic bronchitis, emphysema and asthma. Thoracic and Sleep Group Queensland Asthma and cigarettes: a constant danger E cigarette disparities: Who are the targets? ScienceDirect Electronic Cigarettes and Vaping in Allergic and Asthmatic Disease Immunology and Allergy Clinics Vaping adolescents face becoming asthmatic, US health data shows Teens, adults who use E cigarettes have increased odds of asthma, asthma attacks EurekAlert!