Does Vaping Cause Lung Cancer? Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Can vaping cause cancer? The evidence suggests it might. The Washington Post Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London Community Medical Centers The rise of e cigarettes: addictive and deadly Vaping: Safe? Or Are Your Lungs Going Up In Smoke?