#HHSVaxChat Tweet Chat
"Join @HHSGov, @NIH, @NIAIDNews & many other leaders across HHS for a Twitter Chat hosted by @HHSvaccines! Follow along with #HHSVaxChat & get your questions answered on this important topic."
Start: Wed 13th Mar 2019 – March 13, 2019 at 1PM EST#HHSVaxChat is a healthcare tweet chat hashtag submitted by @pfanderson
