Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London Experts urge parents not to vape near kids as study finds second hand vapor causes build up of chemicals linked to CANCER Daily Mail Online Secondhand Vape Exposure: Effects, Who's at Risk, and More What to know about the health impact if you're caught in a cloud of someone's vape smoke: https: fox8.com news nexstar media wire does vaping cause secondhand smoke doctors explain the side effects Hidden Dangers of Secondhand Vaping Emory Health Digest Avoiding Tobacco Smoke and E Cigarette Aerosol Is a Key Part of Asthma Management Asthma and Allergy Foundation of America