E Cigarettes and Pregnancy Maternal Infant Health CDC Dr. Nancy Snubs Out E Cigarette Myths Latest Cochrane Review finds high certainty evidence that nicotine e cigarettes are more effective than traditional nicotine replacement therapy (NRT) in helping people quit smoking Cochrane E Cigarette Health Warning Sign FOR BOARDS OF HEALTH & TOBACCO RETAILERS ONLY English: Massachusetts Health Promotion Clearinghouse Print and Download About Vaping Prevention Resources HHS.gov Johns Hopkins Medicine Team Proposes Ways to Regulate and Better Manage E Cigarette Use Johns Hopkins Medicine