Vape Second Hand Smoke Effects E Cigarettes (Vapes) Smoking and Tobacco Use Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY Secondhand Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy Is Secondhand Vaping Harmful To Your Health? Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand Smoke vs Vape: What the Science Says