E-cigarettes: an evidence update
An expert review of the latest evidence concludes that e-cigarettes are around 95% safer than smoked tobacco and they can help smokers to quit.
This review explains the relative risks and benefits of e-cigarettes, in terms of harm reduction when compared with cigarettes and as an aid to quitting.
Last updated 28 August 2015 + show all updates
Updated details of authors.
Added authors' note.