Many people know that getting vaccinated on time, throughout the process and scientifically can effectively prevent diseases. However, in real life, both adults and children may miss vaccination time due to illness, going abroad, shortage of vaccines or the impact of the epidemic

Many people know that getting vaccinated on time, throughout the process and scientifically can effectively prevent diseases. However, in real life, both adults and children may miss vaccination time due to illness, going abroad, shortage of vaccines or the impact of the epidemic. Let’s take a look at how various vaccines should be re-vaccinated!

Hexamination Vaccine

Total number of doses : 3 doses

Replenishment plan : During re-ejection, the interval between the first dose and the second dose should be ≥28 days, and the interval between the second dose and the third dose should be ≥60 days.

BCG vaccine

Total number of doses : 1 dose

Refill scheme :

  • <3 months of age directly re-sourcing;

  • months-3 years of age, PPD test first, negative re-sourcing;

  • ≥4 years of age will no longer re-sourcing.

Polio vaccine

Total dose : 4 doses

Replenishment plan :

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  • , the interval between the two doses of polio vaccines must be ≥28 days.

  • diphtheria and tetanus vaccine/tetanus vaccine

    total dose : 4 doses of diphtheria and tetanus vaccine; 1 dose of tetanus and tetanus vaccine

    replenishment plan :

    dose of diphtheria and tetanus vaccine interval for each dose ≥28 days, and the interval between the 4th and 3rd doses is ≥6 months.

    htmlIf children over 126 years old have a total of less than 3 doses of "diphtheria and tetanus + tetanus and tetanus" vaccine, 3 doses of tetanus and calculating vaccine will be supplemented with: the interval between the second dose and the first dose is ≥28 days, and the interval between the third dose and the second dose is ≥6 months.

    A group/A group C group meningitis polysaccharide vaccine

    Total number of doses : 4 doses of

    Refill scheme :

    • <24 months of age children with 24 months of age have supplemented 2 doses of 2 doses of 2 meningitis polysaccharide vaccine;

    ≥24 months of age only needs to supplement 2 doses of 2 groups A group meningitis polysaccharide vaccine.

    Magma vaccine

    Total dose : 3 doses (Shanghai)

    Replenishment plan :

    • Magma vaccine supplement 3 doses.

    • interval between each dose is ≥28 days.

    • and other live attenuated vaccines need to be separated by ≥28 days.

    Japanese encephalitis vaccine

    Total number of doses : 2 doses of live attenuated Japanese encephalitis vaccine or 4 doses of inactivated Japanese encephalitis vaccine

    Replenishment plan :

    ① Japanese encephalitis live attenuated Japanese encephalitis vaccine: 2 doses are supplemented, with an interval of ≥12 months.

    ② Inactivated Japanese encephalitis vaccine: The first dose and the second dose are separated by 7 to 10 days, the second dose and the third dose are separated by at least 1 month, and the third dose and the fourth dose are separated by ≥3 years. If you have received 2 doses of inactivated Japanese encephalitis vaccine at 8 months old, you can receive 1 dose of live attenuated Japanese encephalitis vaccine at 2 years old, which is considered to have completed the full vaccination.

    Hepatitis A vaccine

    Total number of doses : 2 doses of inactivated hepatitis A vaccine or 1 dose of live attenuated hepatitis A vaccine

    Refill plan :

    • If you have never been vaccinated, 1 dose of live attenuated hepatitis A vaccine or 2 doses of inactivated hepatitis A vaccine;

    • If you have received 1 dose of inactivated hepatitis A vaccine, 1 dose of inactivated hepatitis A vaccine should be refilled (interval ≥6 months).

    Five/Quadian vaccine

    Total number of doses : 4 doses

    Refill scheme :

    • The first 3 doses should be completed at <12>

    • The fourth dose is completed at 18 to 24 months of age;

    • If the vaccination age exceeds the age of vaccination, the corresponding ingredient vaccines (such as polio vaccine, diphtheria and tetanus vaccine and Hib vaccine) can be supplemented.

    Pentavalent rotavirus vaccine

    Total dose :3 doses.

    • The first dose is completed within 6 to 12 weeks of age

    • The second dose is completed within 10 to 22 weeks of age

    • The third dose is completed within 14 to 32 weeks of age

    • 4 to 10 weeks of age

    Refill scheme : Time out or over-age, no refill is allowed.

    EV71 (hand, foot and mouth disease) vaccine

    Total number of doses : 2 doses

    Replenishment plan :

    • two doses, interval ≥28 days.

    • The upper limit of vaccination age for different products is different (3 years old or 5 years old), and re-swapped cannot be re-sucked if it is over the age.

    b influenzae vaccine

    Total number of doses : Different depending on the age of vaccination

    Refuse plan :

    • If the first dose is vaccinated at <6> must be supplemented at <12>, with an interval of ≥28 days;

    • If the first dose is vaccinated at 6-11 months of age, 2 doses of pm are required for basal immunization at <12>

    • boosts immunization at 12-71 months of age.

    • ≥72 months of age will no longer be vaccinated.

    HPV (cervical cancer) vaccine

    Total number of doses : 3 doses

    Refill scheme :

    • Different products have different vaccination age ranges.

    • If you are not over the age, you can complete the remaining doses according to the original vaccination procedure without starting vaccination again.

    • will not be vaccinated after age.

    13Value Pneumonia Vaccine

    Total number of doses : 4 doses

    Refill plan :

    ①Imported brand: 3 doses of basic injections should be completed as soon as possible at the age of <7>

    ②Domestic brand: According to the instructions and the age of inoculation, the doses required should be filled.

    new crown vaccine

    total dose : 3 doses ( inactivated vaccine , recombinant vaccine)/2 doses (adenovirus vector vaccine)

    replenishment plan :

    ① Inactivated vaccine: The second dose is at least 3 weeks away from the first dose, and the third dose is at least 6 months away from the second dose.

    ② Recombinant vaccine: The second dose is at least 1 month away from the first dose and the third dose.

    ③Adenoviral vector vaccine: The second dose is at least 6 months away from the first dose.

    Friendly reminder

    vaccination period (age) listed in the vaccination procedure is the earliest vaccinable age (age).

    vaccine delayed vaccination will not affect the immune effect produced after subsequent re-injection, only the doses that have not been re-injected are required.

    The types and usage requirements of the exemption/non-immunization vaccines used in various places may not be exactly the same.

    Author: District Center for Disease Control and Prevention

    Editor: Chen Meiling

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