Secondhand smoke and secondhand aerosol How can I protect my child from thirdhand smoke in homes? Thirdhand Smoke Resource Center Debunking 7 Myths About Secondhand Smoke Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Experts Warn About the Lifetime Effects of Secondhand Smoke in Children CardioSmart American College of Cardiology