Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Juul e cigarettes win FDA authorization, sources say Is Vaping Better Than Smoking? American Heart Association Vape Brand Juul Hires Former Red Bull, Beats Marketer as First Head of Creative 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