Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Characteristics of second hand exposure to aerosols from e cigarettes: A literature review since 2010 ScienceDirect Study finds secondhand smoke may be source of lead exposure in children, adolescents Vital Record Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN