摘要：What is already known about this topic? Since electronic cigarettes (e-cigarettes) entered the U.S. marketplace in 2007, the landscape has evolved to include disposable e-cigarettes and rechargeable e-cigarettes with prefilled cartridges and flavored e-liquids (e.g., fruit, candy, and mint). What is added by this report? During September 2014–May 2020, e-cigarette sales increased by 122.2%. Sales of prefilled cartridges increased during September 2014–August 2019; since then, sales of disposable products have increased. Prefilled mint cartridge e-cigarette sales increased from September 2014 to August 2019, then decreased, as menthol sales increased during August 2019–May 2020. What are the implications for public health practice? Continued monitoring of e-cigarette sales and use is critical to inform strategies to minimize risks. As part of a comprehensive approach, such strategies could include those that address youth-appealing product innovations and flavors.
关键词：E-cigarette Unit Sales;E-cigarette Product Sales;E-cigarette Unit Sales By Flavor Type;Total E-Cigarette Unit Sales In The U.S.;Sales Of Electronic Cigarettes In The U.S.;Flavorings-Related Lung Disease;Electronic Cigarettes (e-cigarette);MMWR;Morbidity & Mortality Weekly Report;Flavored Tobacco
