Secondhand Smoke Vermont Department of Health Myth Buster ~ "Second hand vape smoke" is actually water vapour and is not harmful to other people or the environment. #vape #vaping #vapeuk #ecigerette #smoke #quit Effects Of Second Hand Vape Smoke Thirdhand Smoke Resource Center Secondhand smoke and vape aerosol are harmful to everyone, especially if you have asthma. As a tenant, protect your space by urging your building to go smoke free today. Learn more at TheSameBreathDE.com. Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Exposure to secondhand vaping fumes among teens raises concerns UPI.com