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Come to nucleic acid in the new week!Huangpu free detection point →

Author:Guangzhou Huangpu released Time:2022.06.13

New week

Are you still looking for a nucleic acid?

Here comes

Huangpu free nucleic acid detection point!

Currently

Huangpu layout 15 minutes nucleic acid detection circle

Provide citizens with normalized nucleic acid detection services

The neighborhoods are fast Mark

Huangpu's latest free nucleic acid detection point

recently

14th China Biological Industry Conference

2022 Guanzhou International Biological Forum

Open in our district

At the meeting

Academician Zhong Nanshan, Chinese Academy of Engineering, said

my country's policy of adhering to "dynamic clearing" will not change

But it is not just a "dynamic clear zero"

In addition to the epidemic to prevent

The economy must be stable, and development must be safe

The following two are equally important

In order to prevent the epidemic, the behavior of layer improving control and control

Uncompromising

This will significantly affect the development of the economy

△ At the 2022 Guanzhou International Biological Forum, the winner of the "Republic of the Republic" and the Chinese Academy of Engineering Zhong Nanshan gave a keynote speech. Li Jianfeng/Photo

Do a good job of epidemic prevention and control

Academician Zhong Nanshan proposed "three sciences"

From the perspective of Zhongnan Shan, to do a good job of preventing and controlling the epidemic, you still need to pay attention to how to make precise prevention and control. The main thing is to rely on science. In this regard, Academician Zhong Nanshan proposed the "three sciences" -the scientific management, scientific prevention, and scientific treatment.

Scientific management: Fighting Omikon to further improve scientific management

The first is scientific management. Zhong Nanshan takes the epidemic situation of "0408" and "0427" in Guangzhou as an example. It is believed that it is necessary to further improve scientific management, including the test of routine nucleic acid testing, dividing "three districts" and gap management, yellow yellow, yellow The code system, etc. He emphasized that the division of the "three districts" is not fully rolled out, but adjusted according to the specific situation.

In addition, other areas outside the popular center stop school, stopped eating, and closed the time of public places. Therefore, in the "0408" epidemic in Guangzhou, the prevention and control of Omikon is faster and less impact.

Scientific prevention: It is recommended to use heterogeneous vaccines as sequential vaccination

In terms of scientific prevention, Zhong Nanshan proposed a reasonable sequential vaccine and new vaccine. At present, there are 38 vaccines approved by WHO in the world, including inactivated vaccines, adenovirus vectors vaccines, sub -unit protein vaccines, MRNA vaccines, virus -like particles (VLP) vaccines. Among them, the approved vaccine, adenovirus vectors vaccine, and sub -unit protein vaccine played a very important role in the epidemic.

How to evaluate the prevention effect of the infection of the new crown virus after the vaccine injection? Zhong Nanshan said that one is the evaluation of the laboratory -the host's immune response after the injection of the new crown vaccine, and the second is the new crown infection effect of the crowd after the real world evaluates the vaccine injection. After the analysis of one by one, Zhong Nanshan said that the use of the same vaccine was exempted to prevent the effect of preventing the infection. Using heterogeneous vaccines to exemption, with a sub -unit protein vaccine or adenovirus vaccine or mRNA vaccine on the basis of two -shot vaccine, the effect is significantly improved. According to my country's "dynamic clearing" policy (not only reduces severe severe rates and mortality, but also reduces the infection rate), it is recommended to use heterogeneous vaccines as sequential vaccination.

Zhong Nanshan also introduced the newly developed vaccine in my country, including the sub -unit protein vaccine, the second -generation MRNA vaccine and inhaled (atomization, nasal injection) vaccine. Zhong Nanshan focused on the newly developed second -generation MRNA vaccine in China. "The domestic second -generation MRNA sequential vaccine can significantly improve the neutralization of the mutant strains of Omikon, which is significantly better than the Pfizer MRNA vaccine." In addition, there is a nasal injection vaccine developed by Guangzhou Enbao. Establish an upper respiratory immune barrier. He said that the study of the Guangzhou laboratory's own experience shows that there is no side effect of the safety of the nasal injection vaccine. The most important thing is that the mucosal immunity has been successfully established. "Nose vaccine, especially for Omikon, is very effective, and has been reported to the State Drug Administration."

Scientific treatment: Guangzhou Laboratory team layout 5 new crown drug research and development pipelines

In terms of scientific treatment, Zhong Nanshan shared my country's newly developed small molecular drugs and antibodies, including 3CLPRO inhibitors, SIRNA, Chinese medicine monomer and antibody therapy. He said that the Guangzhou Laboratory team currently has five new crown drug research and development pipelines, which are basically parallel.

"The purpose of this forum is innovation, opening up, and integration. We must also rely on this concept to rely on science and technology, over -victory over the epidemic, and develop the economy in accordance with this concept." Zhong Nanshan summarized.

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