Can I be Affected by Secondhand Vape Smoke? Secondhand vape plumes could form lung damaging radicals American Chemical Society Does Vaping Cause Second Hand Smoke V2 Cigs UK E Cigarettes (Vapes) Smoking and Tobacco Use CDC Secondhand smoke is harmful to those around you, putting them at risk for serious health issues. Protect your loved ones from the dangers of secondhand smoke by getting started with 802 Quits