Do Vapes Have Second Hand Smoke Can You Get Second Hand Smoke from a Vape? Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand Smoke vs Vape: What the Science Says Debunking 7 Myths About Secondhand Smoke Secondhand smoke and secondhand aerosol HEALTH Does vaping cause secondhand smoke? Doctors explain the side effects: Details below.