Can You Get Secondhand Smoke From a Vape or E Cigarette? Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Early research says secondhand smoke from vaping may not be as bad as cigarettes, but it's still not harmless. https: fox59.com news national world does vaping cause secondhand smoke doctors explain the side effects Social Media Just Breathe Indiana Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Secondhand Smoke and Electronic Cigarette Aerosols US EPA