For National Asthma and Allergy Awareness Month, every breath matters. Tobacco smoke and vaping can worsen asthma symptoms, trigger allergic reactions, and impact overall lung health. #PROTECT yourself and those around you Health effects and known pathology associated with the use of E cigarettes ScienceDirect Vaping' Increases Odds of Asthma and COPD Johns Hopkins Medicine Tobacco Smoke, Vaping, and Asthma AAFA.org