Should I Be Concerned About Secondhand Vaping? Can You Get Second Hand Smoke from a Vape Risks & Facts In secondhand vape, scientists smell risk American Heart Association Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London When someone vapes around others they expose them to 'second hand aerosol'. But what happens to that aerosol then? Does it disappear or is it like cigarette smoke and stays around, sticking to