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 Can You Get Secondhand Smoke From a Vape or E Cigarette? Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals 2nd Hand Vape Smoke Exposure to secondhand vaping fumes among teens raises concerns Secondhand Smoke and Electronic Cigarette Aerosols US EPA