国药新冠疫苗和科兴新冠疫苗有什么区别哪个(科兴疫苗)

发布时间：2022-11-27 14:55:57 来源：网友自行发布(如侵权请联系本站立刻删除）浏览：【大】【中】【小】

国药新冠疫苗和科兴新冠疫苗有什么区别哪个(科兴疫苗)，

据了解，目前市面上在使用的灭活新冠病毒疫苗主要来自两个厂商，分别是国家集团和北京科兴，对于这两个厂商生产的新冠疫苗，不少朋友也都比较关注，想了解下国药疫苗和科兴疫苗哪个好？国药新冠疫苗和科兴新冠疫苗有什么区别呢？一起来看看吧。

国药新冠疫苗和科兴新冠疫苗有什么区别？

1、国药集团

国药集团北京生物新冠疫苗是国内首先获批的国产新冠疫苗，该疫苗接种后安全性良好，免疫程序两针接种后，疫苗组接种者均产生高滴度抗体，中和抗体阳转率为99.52%，疫苗针对由新冠病毒感染引起的疾病的保护效力为79.34%。北京生物新冠疫苗不仅在国内受欢迎，国际上多个国家争着购买这款疫苗。全球范围内至少34个国家开展接种或紧急使用。10多个国家元首和政要接种了中国生物新冠疫苗。

国药集团武汉生物疫苗2月25日获批，国药已有2款疫苗在中国获批上市。国药武汉生物研发的新型灭活疫苗，首批疫苗已经在2月28日下线发出，年产量可达1亿剂次。根据中国生物武汉所官网发布消息，在阿联酋等多个国家开展的Ⅲ期临床试验结果显示，该疫苗接种后安全性良好，两针免疫程序接种后，疫苗接种者均产生高滴度抗体，中和抗体阳转率为99.06%，疫苗针对由新冠病毒感染引起的疾病保护效力为72.51%。

2、科兴

该疫苗于2月5日获得附条件批准上市，为灭活疫苗。供应香港的首批100万剂科兴疫苗已于2月26日开始供市民接种。2021年1月以来，印度尼西亚、土耳其、巴西、智利、哥伦比亚、乌拉圭、老挝、墨西哥、泰国、马来西亚等多个国家已获批科兴疫苗紧急使用。经过临床试验后得出准确数据，疫苗对住院、重症及死亡病例的保护效力为100.00%。接种两剂科兴中维新冠疫苗后，预防新冠肺炎的保护效力为91.25%。

国药新冠疫苗和科兴新冠疫苗哪个好？

国药和科兴疫苗都是国家药监局批准的，都是值得信赖的新冠疫苗，能获批附条件上市的国产新冠疫苗公布的保护效力数据结果，均达到世界卫生组织相关技术标准及有关国家技术标准。在安全性方面，不管是科兴新冠疫苗还是国药新冠疫苗，都没有出现一例明显副作用的情况。而针对于时效性，这两款疫苗都支持半年有效期。

总的来说，我国的疫苗在研发、试验、审批上市、批次检验、储存运输、接种等全流程都有非常严格的管理规定。前期临床研究数据表明，无论使用哪一种疫苗，只要按规定完成全程接种，均可获得较好保护效果。因此，只要是国家正规渠道审批上市的新冠疫苗，均可放心接种。

以上就是国药新冠疫苗和科兴新冠疫苗有什么区别哪个好的相关介绍了。更多内容请关注本站相关资讯。

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2021年12月23日科兴疫苗属于灭活疫苗。灭活疫苗是通过培养活病毒,通过物理和化学方法杀死病毒,然后采用纯化技术制备的疫苗。科兴疫苗不仅具有灭活疫苗的特点,还有以下优点: 1、科兴疫苗的组...health.baidu.com/m/detail/ar_7...  播报  暂停