While vaping is not risk free, it is less harmful than tobacco Our World in Data Tobacco and Nicotine Products: Old, New & Dangerous for Kids HealthyChildren.org 4 myths about vaping and pregnancy busted Your Pregnancy Matters UT Southwestern Medical Center Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN How secondhand smoke, thirdhand smoke & vaping affects kids