E Cigarettes and Vaping PPAC Central We're excited to share that our new article, Adolescents' and Adults' Perceptions and Intentions to Use E cigarettes Following FDA Authorization: Insights from Two Survey Experiments, is now available online! In this study, overview of new fda e cig e liquid regulations US E cigarette & Vape Market Trends, Growth & Forecast FDA launches public education effort to prevent youth e'cigarette use