Is Secondhand Vape Smoke Bad for You? Baton Rouge General E Cigs and Second Hand Vaping: Dangers and Protections Children at risk: Emory study uncovers the hidden dangers of secondhand vape exposure ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, Is 2nd Hand Vape Smoke Bad Is There 2nd Hand Smoke From Vapes Covid 19 Is Second Hand Vape Smoke Harmful Secondhand smoke and secondhand aerosol