Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM Is Second Hand Vaping Harmful? EDGE Vaping Secondhand Vape Exposure: Effects, Who's at Risk, and More Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN 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 Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London