Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Does Vaping Increase Sleep Apnea Risk? ApneaMed Youth vaping, smoking & nicotine use Vape ban will prevent nicotine addicted children health body Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica Is Vaping Better Than Smoking? American Heart Association