Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Could second hand marijuana smoke make you fail a drug test? Forensic Fluids Laboratories Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA Secondhand Vape Exposure: Effects, Who's at Risk, and More The Dangers of Secondhand & Thirdhand Smoke Exposure Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop