Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London Secondhand e cigarette vape smoke exposure increased in last 4 years, contain harmful toxins: JAMA Network study ABC7 Chicago Is Secondhand Vape Smoke Bad for You? The Truth on the Trend Molekule 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 Is it risky to smoke or vape around companion animals? RSPCA Knowledgebase