? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, In secondhand vape, scientists smell risk Health cherokeephoenix.org Is Second Hand Vape Smoke Harmful Secondhand smoke and secondhand aerosol Is Vaping Better Than Smoking? American Heart Association Does Vaping Cause Secondhand Smoke? What Chemicals Are Present in Secondhand Vape Emissions?