Secondhand Smoke Vermont Department of Health Is 2nd Hand Vapor Or Aerosol From E cigarettes Harmful? SMOKO E Cigarettes Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London How Bad Is Second Hand Vape Smoke Is Second Hand Vape Smoke Dangerous? First, Second and Thirdhand Smoke: The Differences and Dangers Tobacco Stops With Me We protect kids from cigarette smokelet's do the same with vaping. Secondhand vape isn't harmless, here is what parents need to know: https: www.undo.org disease secondhand vape