Secondhand Vape Exposure: Effects, Who's at Risk, and More Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Study suggests switching from smoking to vaping indoors may reduce children's secondhand exposure to nicotine Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Bringing back evidence based Thursdays Secondhand vaping isn't harmless and the evidence is growing. A recent article from Medical News Today highlights what many of us in healthcare are already seeing: