article_snippet.sent: Around two million high school students admitted to buying vaporizers in 2014 - more than triple the 660,000 recorded the year before.
article_snippet.sent: On the rise: Around two million high school students now admit to buying e-cigarettes .
article_snippet.sent: What's most surprising is how in­cred­ibly rapid the use of products other than cigarettes has increased,' Tom Frieden said in an interview quoted by The Washington Post. '
article_snippet.sent: It is subjecting another generation of our children to an addictive substance.'
article_snippet.sent: the Centers for Disease Control follows a government-funded study released in December which found similar trends, leading experts to warn of a potential 'epidemic of teen tobacco use'. 'a government-funded study released in December which found similar trends, leading experts to warn of a potential 'epidemic of teen tobacco use' is that e-cigarette advertising is recruiting intermediate risk adolescents to nicotine use- kids who would not otherwise have started smoking,' said James Sargent, of Dartmouth Hitchcock's Norris Cotton Cancer Center in a paper published  in the journal Pediatrics.
article_snippet.sent: These are kids who might go on to smoke cigarettes, which are much better at delivering nicotine than e-cigarettes. '
article_snippet.sent: If this pattern of use is adopted by adolescents in the continental U.S., we could be in for an epidemic of teen tobacco use in the continental U.S. that could greatly reduce the overall benefits to public health of e-cigarettes.'
highlights_snippet.sent: Two million high school students admitted to using e-cigarettes in 2014 .
  