Tracking the flu on Twitter
 

The U.S. is experiencing its most severe flu seasons in years, and researchers at Johns Hopkins University have developed a method to quickly and accurately track the spread of illnesses. It's key component? Twitter.http://feeds.feedburner.com/~ff/rss/...?d=yIl2AUoC8zA</img> http://feeds.feedburner.com/~ff/rss/...?d=7Q72WNTAKBA</img> http://feeds.feedburner.com/~ff/rss/...Ns:V_sGLiPBpWU</img> http://feeds.feedburner.com/~ff/rss/...?d=qj6IDK7rITs</img> http://feeds.feedburner.com/~ff/rss/...Ns:gIN9vFwOqvQ</img>


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