Secondhand Vape Exposure: Effects, Who's at Risk, and More Can I be Affected by Secondhand Vape Smoke? Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM Tobacco Smoke, Vaping, and Asthma AAFA.org 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 Secondhand e cigarette vape smoke exposure increased in last 4 years, contain harmful toxins: JAMA Network study ABC7 Chicago