Secondhand exposure from vaping marijuana: Concentrations, emissions, and exposures determined using both research grade and low cost monitors ScienceDirect Tobacco Smoke, Vaping, and Asthma AAFA.org Risks of Using with COVID 19 Tobacco Prevention Toolkit Stanford Medicine Health Effects from Secondhand Exposure to E Cigarettes: A Systematic Review of Peer Reviewed Articles from 20042024 Your Vape Could Be Illegal. As of January 2026, the Food and Drug Administration (FDA) has only authorized 39 e cigarette products. The remaining e cigarettes on the market are being sold illegally. These Quit Hero Quit Smoking & Nicotine Vaping Australia