Henan Provincial Center for Disease Control and Prevention reminds COVID-19 of vaccine booster.

Near the end of the year, the overall situation of pneumonia prevention and control in COVID-19 is still grim, the mutation in COVID-19 is generally accelerated, and the number of countries that have found mutated strains in the world is increasing. 65438+February 65438+May, the Provincial Center for Disease Control and Prevention issued a reminder: Vaccination with COVID-19 vaccine is an effective means to prevent COVID-19 infection and reduce the incidence and severe rate of COVID-19. It is suggested that people who have been immunized for more than six months 18 should be actively vaccinated with COVID-19 vaccine!

According to reports, according to the requirements of intensified vaccination in COVID-19,

/kloc-people over 0/8 years old were inoculated with COVID-19 inactivated vaccine produced by Beijing Bio, Beijing Kexing and Wuhan Bio.

Half a year after the second dose

Or inoculated with COVID-19's disease, an adenovirus vector produced by Kangxinuo.

After half a year of seedling raising.

You can go to the vaccination clinic in COVID-19 voluntarily and continue to receive COVID-19 vaccine booster free of charge.

Provincial disease control experts said that strengthening immunization refers to supplementary vaccination according to the regression of antibodies after vaccination to maintain human immunity to the virus. For example, at this stage, COVID-19 inactivated vaccine is inoculated with 2 shots in the whole process, and another shot is inoculated according to the degree of decline of human antibody level. Statistics show that as of 12 and 10, there are 6 million people over the age of 18 who have reached the time interval requirement of strengthening immunization.

Why should COVID-19 vaccine be used to strengthen immunization?

Experts said: After vaccination in COVID-19 for a period of time, the protective effect is weakened, and strengthening vaccination will make this decline "strongly rebound". According to the research results of Zhongsheng and Beijing Kexing, the antibody level of the recipients will be greatly improved after vaccination. After 14 days of intensive immunization, the antibody level was equivalent to the original 10-30 times, and it could still be maintained at a high level after 6 months. Relevant research results show that there is no serious adverse reaction after strengthening immunization, and neutralizing antibodies will increase rapidly.

Who can carry out booster immunization?

According to the policy, according to the needs of epidemic prevention and control, people aged 18 and above can complete the whole immunization for 6 months and can be injected intensively. Strengthen the priority vaccination for high-risk groups, key personnel to ensure the basic operation of society, and high-risk groups with high risk of serious illness after infection among people aged 60 and over.

According to reports, according to the current national vaccination plan, it is recommended to use the same technical route vaccine for intensive vaccination. For example, two doses of inactivated vaccine were inoculated, and the booster was also inoculated with inactivated vaccine. Priority is given to the use of the same vaccine as the second inactivated vaccine for booster immunization. If the second dose of inactivated vaccine with the same dose can no longer be supplied, the first dose of the same vaccine can be used to strengthen immunity. People vaccinated with adenovirus vector vaccine still use adenovirus vector vaccine for booster immunization.

The provincial disease control department reminds the public that it is everyone's responsibility to vaccinate. By vaccinating COVID-19 vaccine in an orderly manner, an immune barrier can be established in the population, and the COVID-19 epidemic can be effectively prevented and controlled. Please get a booster shot as soon as possible if you meet the requirements for booster immunization!