Exposure to secondhand vaping fumes among teens raises concerns UPI.com Secondhand Smoke vs Vape: What the Science Says Parents using e cigs expose kids to dangerous secondhand vapor Futurity Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop Millions of people are exposed to secondhand smoke every day. People living in multi unit housing are some of the most exposed. The only way to fully protect people from secondhand smoke at Scientists Warn Against Breathing in Secondhand Vape 'Smoke' Newsweek