疾控中心承认：中国新冠疫苗效力只有半年 - 未名空间(mitbbs com) mitbbs.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from mitbbs.com Daily Mail and Mail on Sunday newspapers.
中共疾控中心坦承：中國武漢肺炎疫苗效力約半年 有可能要每年補打 | 中國 newtalk.tw - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from newtalk.tw Daily Mail and Mail on Sunday newspapers.