Secondhand Smoke vs Vape: What the Science Says How Bad Is Second Hand Vape Smoke Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky Health experts say not to 'vape' around children, because the secondhand aerosol (it isn't vapor) from e cigs isn't safe for them Kentucky Health News Do Vapes Have Second Hand Smoke Can You Get Second Hand Smoke from a Vape? Tobacco Smoke, Vaping, and Asthma AAFA.org