Hidden Dangers of Secondhand Vaping Emory Health Digest Juul study shows secondhand vaping emissions are less toxic than cigarette smoke E Cigs and Second Hand Vaping: Dangers and Protections 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 Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM