Which Smoking Habit Puts You Most at Risk? 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 Secondhand smoke and secondhand aerosol Is Second Hand Vape Smoke Bad For You? Learn How to Avoid its Side Effects Characteristics of second hand exposure to aerosols from e cigarettes: A literature review since 2010 ScienceDirect