What's the difference between one dose, two doses and three doses of COVID-19 vaccine? What should I do after an adverse reaction?

Let's talk about the adverse reactions after vaccination. Go to the hospital at once. We can't put it off any longer. It may be caused by other physical factors!

Vaccination is being actively organized all over the country, and everyone is very cooperative. It is not difficult to find that some people voted 1, some people voted 2 and some people voted 3. Let's talk about their differences.

In view of the above problems, make the following summary for reference only!

1. Differences in vaccine types:

1) Injection 1: The vaccine type is adenovirus vector vaccine.

2) Two injections: the vaccine type is inactivated vaccine.

3) Three injections: the vaccine type is recombinant subunit vaccine.

2. The difference between vaccination:

1) 1 needle: 1 needle takes effect.

2) Two injections: The recommended interval between two doses is 3-8 weeks.

3) Three stitches: the interval between two stitches is suggested to be 4-8 weeks, and the third stitch should be completed within 6 months after 1 stitch.

3. What should I call it?

1) emergency: complete immunization as soon as possible 1 vaccination.

2) Non-emergency: 2 or 3 injections of immunization vaccine.

4. COVID-19 vaccine protection period:

The protective effect may gradually fade after 6 months, but fading does not mean disappearing. Most people still have a large number of immune memory cells in their bodies after the protective effect fades, which can also play a certain protective role, instead of disappearing immediately after one to six months!

There are some other considerations:

1) Inoculation is not recommended for minors under 18, but recommended for people over 60 years old.

2) In principle, it is recommended to use the same type of vaccine products. After the inactivated vaccine 1 injection (2 injections) is inoculated, it is recommended to continue the second injection to complete the immunization.

3) It is not recommended to inoculate 1 dose adenovirus vector vaccine after 2 doses of inactivated vaccine.

4) COVID-19 vaccine shall not be inoculated with other vaccines at the same time, and the interval shall be at least 14 days.

5) When rabies vaccine and tetanus vaccine need to be vaccinated in an emergency, the vaccination interval may not be considered.

6) It is suggested that people with impaired immune function should be given priority to inoculate all kinds of 2-or 3-needle vaccines.

7) It is normal that the vaccine will present a relatively uniform milky white shape because it is easy to shake.

8) At present, China's vaccine has passed several rounds of strict quality inspection, and the inspection has a protective effect on mutant strains in South Africa, Britain, Brazil and India, so it is safe to vaccinate.

For your health and mine, please take daily protection!