Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand Smoke Vermont Department of Health Secondhand smoke is harmful to those around you, putting them at risk for serious health issues. Protect your loved ones from the dangers of secondhand smoke by getting started with 802 Quits Parents using e cigs expose kids to dangerous secondhand vapor Futurity E Cig Vapor Or Secondhand Smoke: Which Is Worse For You?