Evidence Mounts About the Health Impact of Second Hand Vaping Bisnar Chase In secondhand vape, scientists smell risk American Heart Association 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 Secondhand vaping: The latest vaping health risk CNET Secondhand vaping may pose risk to your kids: New study The Impact of E Cigarettes and Asthma: What You Need to Know