What Are the Risks from Secondhand Vape Smoke? NVB Inc. How can I protect my child from thirdhand smoke in homes? Thirdhand Smoke Resource Center 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 Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Secondhand smoke comes from more than just cigarettes. From vapes to cannabis to hookah, secondhand smoke from all products can expose people to harmful chemicals and pollutants. In this blog, Onjewel Smith Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London