In the 20 years prior to the 2017 surge in e-cigarette vaping among those aged 1718 years, cigarette smoking prevalence had already declined by almost three-quarters, although the substance use risk profile among adolescents may not have changed.53 We hypothesise that the rapid increase in e-cigarette vaping between 2017 and 2020 was related to the products appeal to individuals with the same risk profile for cigarette smoking, but who may have been subject to strong social norms against cigarette smoking.40 The MSA prohibited cigarette advertising targeting adolescents,6 but US e-cigarette advertising remains largely unrestricted.54 In 201314, analyses of the Population Assessment of Tobacco and Health Study found that among committed never tobacco users, receptivity to advertising was higher for e-cigarettes than cigarettes,55 and receptivity was strongly associated with ever e-cigarette vaping at 12-month follow-up.56 The 2017 surge in adolescent vaping coincided with the launch of effective marketing campaigns for a new generation of flavoured, high nicotine e-cigarettes,57 which were associated with marked increases in daily and dependent vaping particularly among adolescents.18 The Food and Drug Administration responded by removing flavourings from some e-cigarette products58 and this action was associated with a drop in the market share of the leading product, JUUL.59 Adolescents quickly switched to flavoured, disposable e-cigarettes, suggesting that fruit and candy flavourings are a major attractant for teens
order: 1000 pieces Yiwu Kewei Packaging Products Co., Ltd
CMAJ Open 5(2):E460E467
Additionally, the proposed rules represent an important step to advance health equity by significantly reducing tobacco-related health disparities. The FDA then conducted all of its required steps of Notice of Proposed Rulemaking with its Comment Period and Comment Period Extended
