Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association The Dangers of Secondhand & Thirdhand Smoke Exposure Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Thirdhand Smoke Resource Center Protecting Californians Secondhand smoke from vaping could be harmful to children: study ABC13 Houston Is Second Hand Vaping Harmful How Bad Is Second Hand Smoke From Vaping? Risks Explained Australia Is Second Hand Vape Harmful