Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Tobacco Smoke, Vaping, and Asthma AAFA.org Can I be Affected by Secondhand Vape Smoke? According to the American Heart Association, the risks of secondhand smoke from vapes are still being discovered. Learn about the dangers of secondhand smoke from vapes. Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC