Where You Learn Smoke Free Environments Health & Senior Services Second hand smoke is highly toxic. Here's what happens when pregnant women and their babies are exposed to second hand smoke. We protect kids from cigarette smokelet's do the same with vaping. Secondhand vape isn't harmless, here is what parents need to know: https: www.undo.org disease secondhand vape 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