Mayor Muriel Bowser @MayorBowser
DC Health is partnering with the CDC for an important COVID-19 community antibody survey. 850 households across DC were asked to participate in this invitation-only study. If you received a letter from DC Health, call 1-855-363-0333 to confirm your participation. https://t.co/B6Vg3PMhQA — PolitiTweet.org