Zhang Boli explained why there are a large number of asymptomatic infections, and what are the key p

Academician Zhang Boli gave a detailed explanation for the emergence of a large number of asymptomatic infections. Through the interpretation of Academician Zhang Boli's explanation, I personally feel that there are three key contents. The first asymptomatic infected person is still infectious; Second, the results of vaccination are remarkable, and those who have not been vaccinated should be actively vaccinated; Third, how to find out asymptomatic infected people and prevent them from spreading the virus.

From the number of infected people in the epidemic announced every day, we can see that asymptomatic infections are the majority. There are no asymptomatic infected people, which has brought a lot of pressure to the prevention and control of the epidemic. As ordinary people, we should know the following knowledge about asymptomatic infections.

Asymptomatic infected people are themselves infected with the new coronavirus, but they do not show the symptoms specific to the new coronavirus. It is precisely because of this reason that the infected people have maintained their normal work and life and become the spreaders of the epidemic.

Through Academician Zhang Boli's explanation, I learned that asymptomatic infected people also have the ability to spread the virus. The items and personnel they come into contact with, as well as the places they have visited, need to be strictly sanitized and investigated.

At present, there are many asymptomatic infections, and the reason for the emergence of Academician Zhang Boli also explained that in addition to the weakening of the virulence of the new crown virus, it is also related to the vaccination of the whole people. Early nucleic acid testing is also an important channel and reason for screening out asymptomatic infections.

A large number of epidemic prevention work has proved that we are very correct in vaccinating the new crown vaccine and carrying out nucleic acid testing for all employees in the epidemic area, which can achieve early detection and early isolation**, and cut off the transmission chain in the shortest time. These epidemic prevention experiences have been widely used in epidemic prevention work, and many epidemic prevention victories have also been achieved.

In order to better deal with the invisible and intangible, we, as ordinary people, must do a good job of personal protection when traveling. If you are eligible for the third dose, you should also actively receive the third dose to strengthen your individual epidemic prevention ability.

The control of the lockdown area is not as strict as before. The prevention and control of the epidemic has not been strictly implemented, so there are more and more asymptomatic infections. In fact, this is all contagious, and it is still necessary to be strictly defensive.

First of all, it is related to the virus itself, the variant is more infectious and less virulent. Second, many patients do not yet develop symptoms in the early stages of infection. Then, our residents have been vaccinated on a large scale, and the body's immunity has generally increased, so it is manifested as a large number of asymptomatic infections.

First, the virus has mutated, second, it is particularly contagious, third, people have been vaccinated against the new crown, fourth, it has lived in an anti-epidemic barrier, and fifth, the virus is particularly cunning.