分享新知，自由传播
世界卫生组织总干事谭德塞（Tedros Adhanom Ghebreyesus）在推特上发推文称，新冠肺炎大流行可能在2022年夏天结束。但他补充说，这一承诺的前提是，世界上大部分人口都接种了疫苗。
他写道：“到2022年7月，为世界各国70%的人口接种疫苗，以终结这场新冠肺炎大流行。”
2021年12月早些时候，他曾在多个场合多次呼吁世界各国要更公平地分发疫苗。世卫组织说，为了防止新的病毒变异的出现，所有的国家都应当有高水平的疫苗接种覆盖率。但是现在，在较贫穷的国家，疫苗接种率很低。
此外，世卫组织总干事还承诺在全球所有国家加强卫生安全和卫生保健。
文字报道来源：瑞典国家电视台SVT；编译：POLARZONE
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