9 signs your teen may be vaping Nebraska Medicine Omaha, NE Smokers and Vapers May Be at Greater Risk for Covid 19 The New York Times While vaping is not risk free, it is less harmful than tobacco Our World in Data 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 Health Effects Vaping Information, Solutions & Interventions Toolkit Stanford Medicine