Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, The risks of vape pens' secondhand aerosols Is passive vaping a hidden risk to the public? Here's what the experts know so far ABC News Does Vaping Cause Second Hand Smoke V2 Cigs UK Health: In secondhand vape, scientists smell risk Journal Courier