If, like most people, you can’t put up your hand then don’t worry, because it was only in 2009 that Twitter really hit the mainstream. Created back in 2006, the site provided a unique microblogging service that enabled users to send messages (tweets) of up to 140 characters to their network of followers across the globe. However, by 2008 there were still only a few hundred thousand users.

It wasn’t until the beginning of last year when big-name celebrities began using the service to connect with their fan base, and Governments and big corporations used the site to extend the reach of their campaigns, that Twitter hit the headlines and experienced serious exponential growth.

The exact number of users is hard to quantify, but by September last year the number of live Twitter accounts is said to have passed an incredible 50 million. One in five internet users employ Twitter or another service to send updates about themselves or to see other people’s updates.

Twitter and healthcare – could 2010 be the year they come together?

The early adopters of Twitter in the healthcare arena have been clinical groups, hospitals and healthcare organisations who are beginning to use Twitter to communicate timely information within the medical community, to patients and the public. Real-time tweets provide a fast and easy way to reach multiple people in a short space of time. This has advantages for sharing time-critical information such as drug safety warnings, tracking disease outbreaks and disseminating healthcare information.

Twitter applications are now available to help patients find out about clinical trials or to link brief news alerts from organisations like the Center for Disease Control and Prevention (CDC) to reliable websites that provide more detailed information. International congresses are now using tweet streams to update followers on the latest news and data announcements.

Twitter has become an integral part of communication in today’s society. In fact, for the first time, the updated Medicines Australia Code of Conduct includes reference to social media (section 12.9 for consumers, 2.4.2 for healthcare professionals) – removing the current ambiguity and providing definitive acceptance of this medium as a valid communication channel within the healthcare arena.

With major health issues like swine flu topping the charts as the second most tweeted about topic in 2009, it’s clear that health will continue to be discussed via social media. It’s time the Pharma industry began dipping its toe into the water and using this channel to openly interact with its target audiences.

If Pharma is not part of the conversation to begin with, how can we expect our voice to be heard?