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 Restored CDC E Cigarettes (Vapes) Smoking and Tobacco Use CDC E cigarette or Vaping Use Associated Lung Injury (EVALI) American Lung Association A Look At The Differences Between Vapes And Cigars Difference between Electronic Cigarette and Iqos