Secondhand Smoke and Electronic Cigarette Aerosols US EPA Is Secondhand Vape Smoke Bad for You? Baton Rouge General Secondhand Smoke Washington State Liquor and Cannabis Board The health risks of secondhand smoke are widely understood. But what about secondhand vaping? ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, Digital Download Materials "Secondhand Smoke" Maine Prevention Store