Quan Liu Retweeted China Daily
Quan Liu added,
China DailyVerified account @ChinaDaily
Good news! A candidate #vaccine developed by Chinese researchers for the novel #coronavirus has shown to be safe and effective in the first two phases of clinical trials, its leading developer said on Tuesday. #COVID_19 https://bit.ly/3d8ybiD pic.twitter.com/YdxLoazHMk
6:43 AM - 21 Jun 2020
1 reply
10 retweets
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