Client of China Youth Daily, Beijing, February 26 (China Youth Daily, China Youth Daily reporter Liu Changrong) At the press conference of the State Council’s joint prevention and control mechanism held this afternoon, Wang Huaqing, chief expert on immunization planning of the China Center for Disease Control and Prevention, said: , “If two doses of inactivated vaccine are given in the early stage, and a third dose of inactivated vaccine is given at an interval of more than 6 months according to the regulations, in this case, the booster immunization of the same technical route is used, and there is no need to use sequential immunization in the future. immunization for boosting.”
Wang Huaqing said, at this stage, if people aged 18 and above have received two doses of inactivated vaccine, and it takes more than 6 months after the second dose, they can choose vaccines with different technical routes for sequencing. For continuous immunization, inactivated vaccines of the same technical route can also be selected for booster immunization.