Is COVID-19 booster needle better in Anhui or in Beijing? What's the difference between COVID-19's third needle in Anhui and Beijing's

At present, there are many kinds of COVID-19 vaccines on the market. Some COVID-19 vaccines are developed by Anhui Zhifei, and some COVID-19 vaccines are developed by Beijing Biology. These two vaccines not only have different manufacturers, but also have different research and development routes and vaccination procedures, but both can play a very correct role in protection. Therefore, there is no difference between good and bad vaccines, and they can be safely vaccinated.

I. Whether COVID-19 vaccine is good for Anhui or Beijing, COVID-19 vaccine in Anhui or COVID-19 vaccine in Beijing can play a very good protective role. They are both approved by the state for marketing, and are relatively safe and reliable. There is no difference between good and bad vaccines, so they can be safely vaccinated.

The COVID-19 vaccine developed in Anhui is a recombinant protein vaccine, which requires three injections, while the COVID-19 vaccine developed in Beijing is an inactivated vaccine, which requires two injections.

The two have different research and development routes and vaccination procedures, but both can have a preventive effect. Everyone can receive vaccination according to their own needs. Currently, several new Crown vaccines on the Chinese market have been approved by the food and drug regulatory authorities, ensuring their safety and effectiveness. Vaccination can be administered with confidence.

In addition, there are three routes (including single shot) for novel coronavirus vaccine in China, and each route has its own characteristics. Regardless of the technological route adopted, the most important thing is to develop a safe, effective, controllable, and technically suitable vaccine that combines the characteristics of the antigen itself and the pathogen itself. This is the key criterion for successful vaccine development.

II. What are the differences between COVID-19 vaccine in Anhui and Beijing? There are mainly differences between Anhui recombinant new coronavirus vaccine and Beijing inactivated vaccine in production process, vaccination times, interval time, etc. To scientifically evaluate vaccines, we need to consider their safety, efficacy, accessibility, and affordability.

At present, three inactivated vaccines and the recombinant new coronavirus vaccine (CHO cell) approved for emergency use have good immunogenicity and safety.

The production process of Anhui recombinant vaccine is different from that of inactivated vaccine, requiring 3 doses of vaccine throughout the entire process. However, this is not a new thing, as its production process is already very mature, and its technical principles are similar to mature hepatitis B CHO cell vaccines.

The safety of Anhui recombinant novel coronavirus vaccine is consistent with the safety and effectiveness of the inactivated vaccine we used a while ago. They have passed the strict review and testing of the National Food and Drug Administration before they can be put on the market. The vaccines from Anhui and Beijing have been approved by the State Food and Drug Administration, and have good safety and immune efficacy, which can provide good protection.

It is recommended not to wait for a certain vaccine, as long as the physical conditions are met, it can be administered.

III. Precautions for COVID-19 Vaccination 1. When the recipient comes to the hospital, he/she should wear a mask and carry an ID card.

2. Before vaccination, the recipient should read the vaccination notice in advance, paying special attention to whether there are any recent situations that are not suitable for vaccination or delayed vaccination. The recipient should also be informed of their medical history, allergy history, family history, and history of vaccine reactions, and cooperate with the doctor's physical examination and inquiry before vaccination.

3. Before vaccination, the skin (especially the skin at the injection site, such as the arms) should be cleaned. It's best to take a shower and change into underwear first. The vaccination site should be kept clean to prevent infection.

4. Fasting and excessive fatigue can easily cause needle disease, so it is important to eat well, rest well, and maintain good physical health before vaccination.

5. Do not drink alcohol the day before or on the day of vaccination.

6. Keep the vaccination room clean, queue up consciously, maintain a distance of 1 meter before and after vaccination, keep the vaccination order, do not make noise or play, and avoid affecting the operation of vaccination personnel.

7. Cooperate with the vaccination personnel to expose and fix the vaccination site to avoid accidents such as needle dropping, breakage, and over vaccination caused by struggling.