The early #transmission #chain of this round of #COVID19 has been basically cut off and has been completely controlled, according to the 347th press conference on COVID-19 prevention and control in #Beijing on May 27. #北京疫情 pic.twitter.com/DdzXsOyUtu The early #transmission #chain of this round of #COVID19 has been basically cut off and has been completely controlled, according to the 347th press conference on COVID-19 prevention and control in #Beijing on May 27. #北京疫情 pic.twitter.com/DdzXsOyUtu Video
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