E Cigarettes Are Effective at Helping Smokers Quit, a Study Says The New York Times Impact of e cigarette health warnings on motivation to vape and smoke Tobacco Control E cigarette newsAuthorities say e cigarette risks justify ban on vaping 'lifestyle' Vaping has soared in popularity over the last decade, growing from about 7 million users in 2011 to 41 million in 2018. Research team proposes ways to regulate and better manage e cigarette use CDC links vaping to 33 deaths in U.S. The Shield Online