Does Vaping Cause Secondhand Smoke? Millions of people are exposed to secondhand smoke every day. People living in multi unit housing are some of the most exposed. The only way to fully protect people from secondhand smoke at What Are the Risks from Secondhand Vape Smoke? NVB Inc. Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand e cigarette vape smoke exposure increased in last 4 years, contain harmful toxins: JAMA Network study ABC7 Chicago Can you get second hand smoke from vape? Vaping Post