The Long term Effects of Vaping on Pulmonary Function RT Secondhand smoke and secondhand aerosol Health experts say not to 'vape' around children, because the secondhand aerosol (it isn't vapor) from e cigs isn't safe for them Kentucky Health News Vaping Around Babies How Secondhand Vapor Smoke Can Harm Kids Millions of people are exposed to secondhand smoke every day. People living in multi unit housing are some of the most exposed. The only way to fully protect people from secondhand smoke at Vaping vs. smoking: Long term effects, benefits, and risks