Kexing Zhongwei and Beijing Kexing are not the same company. According to public information, Kexing Zhongwei was established in Beijing on May 7, 2009, and its legal representative is Yin Weidong. The company's business scope includes the research and development of biological vaccine technology; Diagnostic kit technology, providing technical services, etc. , a subsidiary of Kexing Holding Biotechnology Co., Ltd. ..

pay attention to

Kexing vaccine is currently promoting the third injection, but only volunteers who have finished two injections can take it. Because according to the second phase of clinical research that has been completed recently, volunteers who have finished two injections can take the third injection after three months and half a year, and the antibody can quickly jump to ten times in one week and twenty times in half a month. However, we still have to observe how long the continuous protection effect of the two vaccines is in the real world research process.