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