Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM Vaping not only affects your own health, it can also harm your loved ones and those around you. Passive (or second hand) vaping can happen when you're vaping in the same room, Second Hand Vaping: A Problem or Not? My Vapery UK 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 Can you get second hand smoke from a vape