Statistics from Altmetric.com
Awareness and use of e-cigarettes have increased rapidly, and the products now represent a billion-dollar industry in the USA.1 ,2 Public health concerns about e-cigarettes centre on their potential appeal to the youth market,3 limited scientific evidence regarding their impact on individual and population health,4 and inconsistent product standards, including variations in nicotine content within and across brands.5–7 While some US cities have extended public smoking bans to cover e-cigarettes or taken other restrictive measures,8 ,9 the products remain unregulated at the federal level. Globally, there is significant variation in how products are treated, with some countries including Canada and Australia taking a more restrictive approach.10 A recent proliferation of e-cigarette marketing—including ads in media where traditional tobacco advertising has long been prohibited, such as television1—likely plays a key role in the exponential growth of the products’ popularity. With some exceptions,11 ,12 reports of e-cigarette marketing to-date have been mainly anecdotal; surveillance and tracking of the quantity and content of such marketing is much needed.
The goal of this Industry …
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