Secondhand Vape Exposure: Effects, Who's at Risk, and More 5 Vaping Facts You Need to Know Johns Hopkins Medicine Can you get second hand smoke from vape? Vaping Post Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London Secondhand Smoke vs Vape: What the Science Says 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