FACT: Most e cigarette users also smoke cigarettes, a pattern known as dual use. This means the tobacco industry isn't helping people quit; it's sustaining addiction through another product. While the industry claims Apparently Plants Suffer Risks of Second Hand Smoke Too E Cigarettes and Hookah Smoke Free Georgia Coalition Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Another Patient Has Died From Lung Disease After Vaping The New York Times