Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice While early research suggests it may not be as dangerous as secondhand smoking, it's still not harmless, experts say. https: www.wate.com news does vaping cause secondhand smoke doctors explain the side effects ?utm_medium=social&utm_source Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop Secondhand Vape Exposure: Effects, Who's at Risk, and More