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 Animal Study Shows Harmful Effects of Secondhand Smoke Even Before Pregnancy Duke Health Can you vape while pregnant? Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London