E Cigarettes (Vapes) Smoking and Tobacco Use CDC SJC Public Health Services Did you know that vaping can have similar secondhand impacts just like cigarettes? It is known to be harmful and has been linked to Instagram Secondhand smoke and vape can trigger your child's asthma attacks. Smoking and vaping are unhealthy for everyone but especially harmful for people with asthma. Whether at home, in the car, or Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Secondhand Smoke and Electronic Cigarette Aerosols US EPA E Cigs and Second Hand Vaping: Dangers and Protections