Effects Of Second Hand Vape Smoke Smoking and Lungs: Understanding the Impact on Breathing and Your 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 Disposable E Cigarettes More Toxic Than Traditional Cigarettes UC Davis What Are the Risks from Secondhand Vape Smoke? NVB Inc. Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA Can I be Affected by Secondhand Vape Smoke?