A content analysis of the tweets of e-cigarette proponents in Australia.

The assessed tweets have the potential to reduce the public's trust in the information being presented by authoritative public health agencies/advocates. The dissemination of information downplaying the health risks associated with e-cigarettes may distort perceptions of the devices. SO WHAT?: To assist tobacco control efforts, results highlight the need for (a) ongoing surveillance of the tweets of e-cigarette proponents and (b) provision of evidence-based counterarguments on social media.