The FDA has banned Juul vapes in the U.S. after regulators found Juul's data on the toxicity of its products was lacking and conflicting. F.D.A. Delays Decision on Juul's E Cigarettes but Orders Others Off the Market The New York Times A Ban on Flavored E Cigarettes Would Sharply Cut Sales The New York Times Juul Suspends Selling Most E Cigarette Flavors in Stores The New York Times