The country s first single shot vaccine was born, can a single shot vaccine be repeated with a multi

China's new crown vaccine is mainly an inactivated vaccine, which requires two injections. Now the new coronavirus vaccine only needs one shot, which is the first single-dose new coronavirus vaccine in our country. China's first single-dose novel coronavirus vaccine was administered in Shanghai.

Compared to previous vaccines, the vaccination method, age range, and safety are the same.

Beijing, Shanghai, Tianjin, Zhejiang, Henan, Anhui and other places have only launched one shot of the new crown vaccine. For those who have received one dose of inactivated vaccine, it is recommended to use inactivated vaccine to complete the full course of vaccination; Adenovirus booster is not recommended for those who have received two doses of inactivated vaccine. China has officially launched the vaccination of key populations.

The number of vaccinations for key populations in China has approached 7.5 million. In addition to more than 1.6 million doses of vaccines for high-risk groups, China has also implemented more than 9 million doses of COVID-19 vaccines.

I hope everyone can fight the covid vaccineWe are all family. Zhang Wenhong, director of the Department of Infectious Diseases at Huashan Hospital affiliated to Fudan University, called for early vaccination against the new coronavirus. On the premise of informed and voluntary, the cost of vaccination and vaccination services for residents who receive the new coronavirus vaccine will be jointly borne by the medical insurance** and the treasury, but not by the individual.

When pathogenic bacteria invade the human body, the human body automatically produces corresponding antibodies to resist the attack of bacteria. When the bacteria invade again, the antibodies in the blood can exert their anti-disease effects. This is where the mechanism of vaccination lies.

The vaccine has been developed for less than a year, and China's data is only half a year, at least half a year, not just half a year. We will tell you how long the protection rate of this vaccine is. If the vaccination rate reaches 10 million doses, 70% of China's population will be vaccinated, which will take nearly seven months to complete. China has administered nearly 75 million doses of the new crown vaccine.

According to sufficiently safe and valid data, people over the age of 60 have already started to get vaccinated.

No, the effects of the two vaccines are very similar, and experts say that as long as one vaccine is administered, it is fine, and more is not good for the body.

You can't double the two vaccines, it will make the drug conflict, so don't let people do this, otherwise it will lose its effect.

Yes, but there is no need to take it seriously, the effect of the vaccine and the multi-shot vaccine is about the same, and only one vaccination is needed.

You can't repeat the vaccination, because their effect is similar, so it's okay to get one, and if you repeat the vaccination, it's not good for your body.

No. This single-shot vaccine is the same as the multiple-shot vaccine, so there is no need to repeat the dose.

It's also possible, but you only need to have one time, and there is no need to play twice, but it is a waste of such a potion.

It may be that the constitution of each individual is different. Before the shot, I checked the reaction after the injection on the Internet, and I almost didn't dare to get it. I actually went to fight, only to find out that it was actually like that.

Nothing to be afraid of. I got the second shot today, 23 days apart, and I was supposed to get the second shot every 20 days, but the vaccine was out of stock, and it took three days to arrive, and I don't know if it will affect the effect. The vaccine I took the afternoon before yesterday, it was nothing at first, the next day the upper respiratory tract was a little painful, a little soft, today I had a little fever, the upper respiratory tract was a little painful, I had cold symptoms, I can bear it, I don't know if it's a reaction?

<>I got it on the night of the 25th, I had a little pain when I got the injection, and after observing it for 30 minutes, everything was normal, and my arm hurt at all, but my arm and thigh were a little itchy when I slept. Nothing after a day. Everything works fine.

It's so tiring to go home and cook noodles to eat, I'm tired and out of breath, I rest for a while and feel better, and go for a ten-minute walk in the afternoon when I have a little strength. I came back and lay down again, and the third day was much better, and now on the fifth day, I feel better and better day by day, and now there are three types of new coronavirus vaccines recommended for voluntary vaccination by the whole people: inactivated vaccines, adenovirus vector vaccines, and recombinant subunit new coronavirus vaccines. It can be said that they are relatively safe, and the effect of preventing new coronavirus infection is also certain.

There is also, don't drink alcohol after vaccination, our unit is to drink bad wine after the shot, the result is gone, I don't know whether to drink and drink, or the vaccine to hit me 48 years old, the vaccine, no reaction at all, you must eat well before the vaccine, eat better in the next three days, sleep on time, don't drink alcohol and spicy, but I still keep eating spicy, forgetting to be vaccinated 51 years old, 3 months without menstruation, but after the first shot of vaccine, the stomach was uncomfortable in the second half of the night, As a result, I had my period early the next morning, and I had a stomachache and a lot, so I don't know if it was related to the vaccine.

There is not much difference, the effect of both needles is about the same. If you have to choose one, it must be that the effect of double shots will be better, and now all people need to be vaccinated.

Double targeting will be more effective in preventing the virus, and the prevention ability of a single shot is not as good as that of a double shot, and you will still be infected with the new crown if you are not careful.

There will be a difference in the onset time of effect, and then there will be a difference in the composition and the validity period, so it is best to choose a double-shot vaccine.

Only vaccination can return to normal:

There has been a local increase in many new crown cases in our country, and it can be said that this virus is far from disappearing, and we need to do a good job of protection and prevention and control.

And only these are fundamentally unsolvable, the only way is to actively vaccinate, and then form an immune barrier, then the impact of this virus on our society will be minimized. <>

And some foreign countries that are actively vaccinated have also told us that the number of new cases will definitely go down after vaccination.

For example, in the United States, there used to be so many cases in the United States, but after so many vaccinations, the cases have dropped significantly. <>

In India, it's a bad example, a large number of people are not vaccinated, so a very strong storm of infections is formed there, and the results are catastrophic.

And after we have new local cases, our people are also very active in getting vaccinated, and there are a lot more people than before.

Everyone wants to return to normal production and life, so only by vaccination, can our lives be fully recovered, which is also the only way.

Fortunately, we have our own vaccines, so we don't have to be controlled by others, and we can also export them to expand the field of influence of our medicine. <>

There are five types of vaccines we have now.

They are Sinopharm Biotechnology (Beijing and Wuhan, Sinovac, CanSino, Anhui Zhifei Longma.

So what's the difference between these five vaccines?

The first difference between them is the technical difference.

The vaccines of Sinopharm and Sinovac are both inactivated vaccines, that is, the vaccines we received before belong to this type, which is easy to transport and requires two shots.

CanSino's vaccine is an adenovirus vaccine developed together with Chen Wei's team, which only requires one shot, which is very convenient.

The vaccine of Anhui Zhifei Longma is a recombinant protein vaccine, which requires three shots.

So some people want to ensure that the single-shot vaccine and multi-shot vaccine can be re-vaccinated?

Of course not, first of all, the brands are different, and their effects are all the same, and you may have some adverse reactions if you are vaccinated multiple times.

So it's very bad, and it's not necessary, after vaccination, there is still a certain period of protection.

It is not possible to repeat the vaccine because the two vaccines are not the same as the diseases they prevent, and there may be chemical reactions.

Of course, no, because the pharmacology of these two vaccines is different, so it is not suitable to be vaccinated together.

It should not be, the effect of a single shot and multiple shots of the vaccine is the same, and more vaccination is also a waste, because it will not have a better effect, so it is recommended not to repeat the shot.

Single-shot and multi-shot vaccines cannot be re-vaccinated, only one vaccine is required, there is no need to repeat the vaccination, and the effect is the same.

It is possible to repeat the vaccination, but you should also go to your local hospital to inquire about it, and if the doctor agrees, then you can repeat the vaccination.

It is not possible to repeat the vaccination, because their effect is the same, one vaccination is enough, there is no need to repeat the vaccination.

China's first single-dose novel coronavirus vaccine was launched, and it is not recommended to repeat the vaccination of single-shot and multi-shot vaccines, and it is recommended to use the same vaccine to complete the vaccination.

1: China's first single-dose new crown vaccine is launched by CanSino for the prevention of infection with the new crown virus, which has been approved by the State Food and Drug Administration for conditional marketing, and the number of vaccinations of this new crown vaccine is 1 dose. In China, the inactivated vaccine was mainly used, and the number of doses was 2 doses, with an interval of 3 to 8 weeks.

Clinical trial data of adenovirus vector vaccine show that after 28 days of single dose, the total protective efficacy of the vaccine against all symptoms is as follows, and the protective efficacy against severe disease is, and both adenovirus vector vaccine and virus inactivated vaccine have certain efficacy and safety, and a single dose of the new crown vaccine is more suitable for people who do not have enough time to complete the second dose of vaccination, or people who need to travel to medium and high-risk areas of the epidemic in a short period of time.

2: The technical principle of adenovirus vector vaccine Adenovirus vector vaccine is completely different from the technical principle of virus inactivated vaccine, virus inactivated vaccine is to directly inactivate the new crown virus through chemical and other methods, so that the new crown virus is inactive and cannot be infected and replicated in the body, but only retains the active part that can cause the body's immune response. The adenovirus vector vaccine is a new synthetic virus, the domestic use of human adenovirus type 5 as a vector, first remove the disease-causing part of the adenovirus, and then insert the spike protein of the new coronavirus into the vector, this synthetic new virus is not pathogenic to the human body, but can continue to replicate the spike protein in the body, and continue to let the immune system in the body start an immune response.

The role of the vaccine is to initiate an immune response from the body's immune system, which can immediately recognize and clear the real new coronavirus once it invades the body.

Three: the significance of vaccination The new crown virus is a new type of virus with high infectivity for human beings, there is no antibody in the body that can deal with the new crown virus, and there is no effective means to prevent the new crown pneumonia in the world, so vaccination is the most effective and economical way to prevent infection with the new crown virus. When the vaccination rate of a country or region reaches 70-80%, it can build a herd immunity barrier, and the new crown virus loses the ability to spread in a large area of the population, and the occurrence of mass infection events can be avoided, which is the main reason why many countries and regions in the world are vigorously promoting people to complete the new crown vaccination.

As the global pandemic is brought under control and world economic activities will be reopened, China will face a more severe risk of importation, so for the long-term interests of individuals and the country, we should complete the vaccination as soon as possible.

There is no need to repeat vaccination, the effect of a single shot vaccine and a multi-shot vaccine is the same, only one type of vaccination is required, and repeated vaccination will also cause harm to the body. If the vaccination is repeated, it needs to be separated by a certain period of time.

It is not possible to repeat the vaccination, and if you have received multiple doses of the vaccine, you cannot take a single shot, because the effect of the two vaccines is the same.

It is not possible to repeat the vaccination, the effect of the vaccine is the same, and repeated vaccination will cause a strong reaction in the body.

No. Only one vaccine can be administered, and it cannot be given repeatedly, and repeated vaccinations will be wasteful.

At present, some experts have recommended that those who have received 1 dose of inactivated vaccine are recommended to use inactivated vaccine to complete the full course of vaccination; For those who have received 2 doses of inactivated vaccine, it is not recommended to use adenovirus vaccine for booster use.

No, because the anti-epidemic effect of these vaccines is the same, only one type of vaccination is required in the process of vaccination.

According to the advice of experts, it is not recommended to repeat the single-shot vaccine and multi-shot vaccine, and if you receive one dose of vaccine, you can receive the full course of inactivated vaccine.

Of course not. The two are different types of vaccines, which, if repeated vaccinations, are likely to cause an overreaction.

It is not possible to repeat the vaccination, so that the medicinal properties of the two needles will collide, and it will not be effective.

No, on the one hand, the amount of medicine is too large, the human body cannot bear it, and on the other hand, there may be many adverse reactions.

No, as this may prevent the drug from being fully effective.

There is not much difference, except that one shot of the vaccine only needs to be given once, but in the case of two shots, it needs to be vaccinated twice, and the interval must reach 14 days.