Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM Secondhand Smoke and Electronic Cigarette Aerosols US EPA Despite widespread smoke free policies in California, rates of recent exposure to secondhand tobacco smoke, vape aerosol, and cannabis smoke among adults aged 1864 have been slowly increasing since 2020, with vape exposure Vape Smoke 220w Risk From Second Hand Smoke On Children Greater Than Previously Thought Second Hand Smoking From Vaping Tobacco Smoke, Vaping, and Asthma AAFA.org Secondhand smoke and vape aerosol are harmful to everyone, especially if you have asthma. As a tenant, protect your space by urging your building to go smoke free today. Learn more at TheSameBreathDE.com.