Symptoms Of Second Hand Vape Smoke Can Second Hand Vape Smoke Affect Pregnancy Second hand smoke Secondhand Smoke Vermont Department of Health Juul study shows secondhand vaping emissions are less toxic than cigarette smoke 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 5 Vaping Facts You Need to Know Johns Hopkins Medicine Can You Get Second Hand Smoke from a Vape Risks & Facts