Second Hand Vaping Vape Smoke Free Avoiding Tobacco Smoke and E Cigarette Aerosol Is a Key Part of Asthma Management Asthma and Allergy Foundation of America Study finds secondhand smoke may be source of lead exposure in children, adolescents Vital Record Can You Get Secondhand Smoke From a Vape or E Cigarette? Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association E cigarettes used in about 5 percent of U.S. homes with kids UPI.com