Secondhand vape exposure dangerous for kids The Star Scientists Warn Against Breathing in Secondhand Vape 'Smoke' Newsweek Parents using e cigs expose kids to dangerous secondhand vapor Futurity Secondhand vape exposure: Risks and side effects According to a Centers for Disease Control and Prevention (CDC) study, 40% of U.S. adults believe that children's exposure to secondhand aerosol from e cigarettes causes only some or little harm, and 5% Vaping Around Babies How Secondhand Vapor Smoke Can Harm Kids