First, Second and Thirdhand Smoke: The Differences and Dangers Tobacco Stops With Me Hidden Dangers of Secondhand Vaping Emory Health Digest Even short term exposure to secondhand smoke is detrimental to your health, especially your kids. Learn more about the dangers at the link in our bio. E Cigarettes Boston Children's Hospital Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Tobacco Smoke, Vaping, and Asthma AAFA.org