
Robin Walker @WalkerWorcester
RT @GarethDoodes: 'One dosing regimen (n=2,741) showed vaccine efficacy of 90% when AZD1222 was given as a half dose, followed by a full do… — PolitiTweet.org
AstraZeneca @AstraZeneca
Today we announced high-level results from the AstraZeneca @UniofOxford #COVID19 vaccine clinical trials.… https://t.co/djRMcQH1RC