Avoiding Tobacco Smoke and E Cigarette Aerosol Is a Key Part of Asthma Management Asthma and Allergy Foundation of America Vaping Produces Far Less Second Hand Nicotine Than Smoking Respiratory Therapy Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals Can You Get Second Hand Smoke From A Vape? Facts & Risks Cyclone Pods It's Not Just Cigarettes: Vape Residue Sticks on Surfaces Too Thirdhand Smoke Resource Center