Content about Johns Hopkins Human Language Technology Center of Excellence

January 25, 2013

"Too sick to go to work, but not sick enough not to tweet about it" Twitter users are helping to predict flu trends.

BALTIMORE — "Too sick to go to work, but not sick enough not to tweet about it" Twitter users are helping to predict flu trends. Johns Hopkins researchers recently created a Twitter search method that helps differentiate between people merely tweeting about the flu in general and those who are actually sick, the university announced Thursday. The new tweet-screening method not only delivers real-time data on flu cases, but also filters out online chatter that is not linked to actual flu infections.