Parents using e cigs expose kids to dangerous secondhand vapor Futurity How secondhand smoke, thirdhand smoke & vaping affects kids We've had lots of questions about vaping and whether it could increase the risk of sudden and unexpected infant death. We are pleased to say that we are jointly funding research with @ Secondhand Smoke Second hand E cigarette Vapour Increases Risk Of Poor Respiratory Health Study Finds Cigarette Smoke Detector Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London Secondhand smoke may be a substantial contributor to lead levels found in children and adolescents, new study finds