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            世衛組織:新冠肺炎還會與人類共存很長時間

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              【世衛組織:新冠肺炎還會與人類共存很長時間】日前,世衛組織官員表示,一些已發表的研究顯示,已有新冠肺炎抗體的人群比例很低,大部分人群仍然易感,新冠肺炎還會與人類共存很長時間。群體免疫在農牧業中用於考慮牲畜群體整體健康,但對於人類社會來說,要慎重考慮有關群體免疫的建議。

            責任編輯:曾少林