Tweets for 13th July, 2019

https://twitter.com/EricTopol/status/1147885195145572354

https://twitter.com/devonzuegel/status/1147697213327331328

https://twitter.com/annieminoff/status/1147610078868123649

https://twitter.com/ojblanchard1/status/1147066648584695808

https://twitter.com/Sabya_K/status/1147750991241965569