Characteristics of second hand exposure to aerosols from e cigarettes: A literature review since 2010 ScienceDirect The health risks of secondhand smoke are widely understood. But what about secondhand vaping? Evidence Mounts About the Health Impact of Second Hand Vaping Bisnar Chase Journal Digest: Secondhand Vape Smoke and Kids, Wounds and Substance Use, and More Psychiatric News Tobacco Smoke, Vaping, and Asthma AAFA.org Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN