Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Secondhand Smoke & Drug Tests: Can You Fail? (2026 Data) PrestoDoctor