The COVID-19 vaccine, which requires only one injection, came out. Which vaccine would you choose?

Not long ago, there was a vaccine with only one shot, which means that all previous vaccines needed two or three shots, and two shots should be the most common. Now this vaccine only needs one shot, and it will be vaccinated after this shot, and no subsequent vaccination is needed.

I still prefer to take two shots, because the two shots are relatively better in safety, and then the incidence of adverse reactions may be lower, because I have a friend around me, including myself, and then the two shots are the first, and the needles are also a substitute. The second one is 1 3~8 weeks after the shot. What happened to the body in this case?

Now this COVID-19 vaccine, which only takes one shot, was expressed by a friend who had contacted it before. It is said that the corresponding probability of brain sinking or even fever is slightly higher. Of course, these are all online rumors. We don't know whether this is true or not. Anyway, there are some voices on the internet saying that this vaccine is an injection. Because the drug concentration is too high, it is more likely to cause adverse reactions. One shot of vaccine can shorten the time, but it can't be without advantages and disadvantages, because at the beginning of the study, the vaccine was determined to take two shots. Now, because it was not shortened to one shot at the beginning, it was shortened to one shot. From a safety point of view, two shots are safer.

I don't think many people are vaccinated. Is it because of the number of shots? I said it took too long to take two shots, so I won't take one. No, many people don't take the vaccine because they are still skeptical about the safety of the vaccine and still think that the whole environment is relatively safe. There is no great need for him to get vaccinated, and then continue to get vaccinated, because the role of this vaccine is to adhere to the principle of openness and voluntariness, and others will not do it themselves.