New research is drawing closer to the possibility of one-shot vaccinations at birth http://hvrd.me/e7sR30bQF6Q pic.twitter.com/Otm4LLJMDH
10:01 AM - 19 May 2017
0 replies
49 retweets
57 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.