On the 26th, the Joint Prevention and Control Mechanism of the State Council held a press conference to introduce the situation of epidemic prevention and control and vaccination.
Photo by Zhang Yilin
China News Service, February 26 (Zhang Yilin) On the 26th, the Joint Prevention and Control Mechanism of the State Council held a press conference. Wang Huaqing, chief expert on immunization planning of the Chinese Center for Disease Control and Prevention, introduced at the meeting that the booster immunization had been completed before the sequential immunization started. That is to say, the group that has completed the booster immunization with the vaccine of the same technical route, according to the current regulations, there is no need for subsequent sequential immunization.
In short, the current sequential immunization is based on inactivated vaccine immunization.
If two doses of inactivated vaccine are given in the early stage, and the third dose of inactivated vaccine is given at an interval of more than 6 months according to the regulations, in this case, the same technical route is used for strengthening, and subsequent immunization does not need to be used for strengthening.