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   漂亮的石头 版主 Staff Member

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   国药集团中国生物副总裁张云涛：从初步得到的结果看，加强针可有效提升抗体的持久性、提高疫苗抗变异的能力。我们还要在海外开展三期临床研究，持续观察，看看它保护的持久性。是不是需要接种加强针，还要根据未来三期临床研究结果来回答。
   
   
   

    

   漂亮的石头, 2021-03-28

   #1

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