Does Vaping Cause Secondhand Smoke? Hidden Dangers of Secondhand Vaping Emory Health Digest Can I be Affected by Secondhand Vape Smoke? Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Secondhand Vaping: E Cigarettes Pose a Risk to More Than Just the User Eastburn Hypnotherapy Center Denver, CO Sitting somewhere when a cloud of cotton candy vapor washes over you? If you can smell the sweet scent of a vape, that's not a great sign.