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Neutralization of recombinant RBD-subunit vaccine ZF2001-elicited antisera to SARS-CoV-2 variants including Delta
SARS-CoV-2 variants brought new waves of infection worldwide. In particular, Delta variant (B.1.617.2 lineage) has become predominant in many countries. These variants raised the concern for their potential immune escape to the currently approved vaccines. ZF2001 is a subunit vaccine received...
各种新冠变种的假病毒血清中和试验研究结果显示, 对所有变种病毒均能有效中和,中和抗体GMT如果采用0-1月-6月间隔接种对Beta下降幅度1.4倍,对Delta不增不降.
如果三针间隔一个月,对Delta仅仅下降1.4倍, 对Beta最大下降2.6-2.7倍
The B.1.1.7 (Alpha), B.1.351 (Beta), B.1.617.2 (Delta), and P.1 (Gamma), variants circulating in the United States are classified as variants of concern.
我上次CFC专门批评了中国没有经过三期实验就敢在中国大规模接种智飞生物, 并在微信中对国内朋友说避免接种这个疫苗,看来短视了?据说三期马上要出来(目前还没有)。
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