Does Vaping Cause Secondhand Smoke? While early research suggests it may not be as dangerous as secondhand smoking, it's still not harmless, experts say. https: www.wate.com news does vaping cause secondhand smoke doctors explain the side effects ?utm_medium=social&utm_source Vaping or Cigarettes: What's Better for You? 2nd Hand Vape Smoke Secondhand Vape Smoke Effects Can You Get Secondhand Smoke from Vaping? ZOFO Young vapers perform worse than non vapers in exercise testing, research finds Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA