Can you get second hand smoke from a vape Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Study suggests switching from smoking to vaping indoors may reduce children's secondhand exposure to nicotine Juul study shows secondhand vaping emissions are less toxic than cigarette smoke 25 mille Images et Photos de Heat cigarette Libres de Droits Shutterstock