新冠疫苗第一针和第二针间隔多久打最好(间隔时间)

发布时间：2022-11-21 14:57:59 来源：互联网整理浏览：【大】【中】【小】

新冠疫苗第一针和第二针间隔多久打最好(间隔时间)，

　　除了腺病毒载体新冠疫苗只需要接种一剂次外，无论是灭活疫苗，还是重组疫苗，都需要进行两针或两针以上的接种。许多市民在接种完第一针之后，对后续的接种时间就不是很清楚了，下面小编就和大家介绍下各种新冠疫苗接种间隔时间，看看第一针和第二针间隔多久打最好吧。

2针新冠疫苗间隔时间

　　新冠病毒灭活疫苗（Vero细胞）需接种2剂：2剂之间的接种间隔建议≥3周，第2剂在8周内尽早完成。也就是接种完第1剂次后的21到56天内完成第2剂接种。

3针新冠疫苗间隔时间

　　重组新冠病毒疫苗（CHO细胞）需要接种3剂：相邻2剂之间的接种间隔建议≥4周。第2剂尽量在接种第1剂次后8周内完成，第3剂尽量在接种第1剂次后6个月内完成。

　　以上就是新冠疫苗第一针和第二针间隔多久打最好的相关介绍了。更多内容请关注本站相关资讯。

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2020年04月26日但正常的一日三次是根据一天24小时内药物在血液中的浓度变化而制定。因此,正确的服药时间是每隔8小时服药一次。如果两次服药间隔时间过短,可能会增加药物的副作用;若两次服药...有来医生  播报  暂停