What is the protection rate of COVID-19 booster injection? How many doses of COVID-19 vaccine should be injected

How many shots should be given by Beijing Biotech

Beijing Biotech COVID-19 vaccine is an inactivated vaccine and needs to be given two shots. It should be noted that after the inactivated vaccine is given, the interval between the first dose and the second dose should be 3 weeks or more, and the second dose should be completed as soon as possible within 8 weeks after the first dose, and attention should be paid to the time of the second dose.

What is the protection rate of COVID-19 Vaccine in Beijing?

According to the data released by the Beijing Municipal Commission of Health, the protection rate of COVID-19 Vaccine in Beijing is 79.34%, far higher than the standard of no less than 50% proposed by the World Health Organization, which means that 79.34% of the subjects are immune from infection due to vaccination.