Characteristics of second hand exposure to aerosols from e cigarettes: A literature review since 2010 ScienceDirect Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London What You Need To Know About Vaping While early research suggests it may not be as dangerous as secondhand smoking, it's still not harmless, experts say. https: www.wate.com news does vaping cause secondhand smoke doctors explain the side effects ?utm_medium=social&utm_source 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