Are you a big fan of Twitter. Or have you never used it? You may have had a look but then been put off by some of the seemingly inane tweets – along the lines of what people have had for breakfast, or their plans for dinner. But, actually, Twitter can be more useful than you think. Seemingly tedious comments about headaches and hangovers can reveal nation-wide health trends and misconceptions, according to this article.

In the US, Tweets about illnesses were analysed to find out who was ill, their location in the country,  what medication they were taking and whether they were treating themselves correctly. John Hopkins University computer scientists analysed 1.5 million tweets sent between May 2009 and October 2010 which all referred to health matters. 

An interesting part of the study was medical misperceptions. For example, some people tweeted that they were taking antibiotics for flu. But antibiotics don’t work on the flu, which is a virus, and this practice could contribute to the growing antibiotic resistance problems.

In about 200,000 of the health-related tweets, the researchers were able to draw on user-provided public information to identify the geographic state from which the message was sent.  That allowed them to track some trends by time and place, such as when the allergy and flu seasons peaked in various parts of the US. 

The scientists have been talking to public health scientists who say that future studies of tweets could uncover even more useful data, both only about medical trends but also about public perceptions concerning illnesses and medications. (However, the researchers did point out that there is a limit to what people will share on Twitter, and all research will be limited by this).

This got me thinking about other ways that Twitter provides useful information, particularly in the world of travel, travel insurance and travelling with medical conditions. It really is a wealth of information with people providing their own personal tips or recommendations. This could be anything from places to visit, good restaurants, and insurers to try, for example. At AllClear Travel, we do our best to provide you with useful information on Twitter too, you can find us at www.twitter.com/allcleartravel. Please do check us out and follow on Twitter. And then we are really interested in finding out how we can provide even more useful information for you on travel, particularly travelling with medical conditions. Do let us know in the comments box below how we can help