What Are the Risks from Secondhand Vape Smoke? NVB Inc. Secondhand vape exposure: Risks and side effects Breathing in someone else's smoke or vape isn't harmless. Secondhand smoke exposure can affect your lungs, brain, and overall health. Protect your families and yourself. Inhalar el humo o el vapor de Health Risks of E Cigarettes and Vaping American Lung Association Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association E Cigarettes (Vapes) Smoking and Tobacco Use CDC