Vaping and Harm Reduction ASH NZ Chugachmiut See the sites below for more information on secondhand smoke: https: www.healthline.com health second hand vape#at risk groups https: www.webmd.com lung cancer guide vaping lung cancer#:~:text=Ecigarettes%2C%20sometimes%20called%20vapes 2nd Hand Vape Smoke Exposure to secondhand vaping fumes among teens raises concerns Secondhand vape plumes could form lung damaging radicals American Chemical Society Secondhand smoke and secondhand aerosol Second Hand Vaping: Minimal Impact Compared to Smoking