What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Why Vaping is Dangerous, Especially for Children with Asthma The National Environmental Education Foundation (NEEF) Vaping isn't just a bad habitit can seriously harm your lungs and your overall health. According to the American Lung Association, the chemicals in vape aerosol can inflame and scar lung tissue, Vaping Research Alerts Simon Chapman AO Avoiding Tobacco Smoke and E Cigarette Aerosol Is a Key Part of Asthma Management Asthma and Allergy Foundation of America Tobacco Smoke, Vaping, and Asthma AAFA.org