New post: Social networks spread disease---but they also spread practices that reduce disease http://andrewgelman.com/2015/05/09/social-networks-spread-disease-also-spread-practices-reduce-disease/ …
6:58 AM - 9 May 2015
0 replies
3 retweets
4 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.