Vaping Around Babies How Secondhand Vapor Smoke Can Harm Kids Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Secondhand vape exposure: Risks and side effects More middle and high schoolers are getting exposed to secondhand vape aerosols, study indicates The Boston Globe