Do you want to get a new vaccine?Gao Fu's latest voice

Source: China News Network

On the occasion of the "National Science Day" event of the Pudong New District in 2022, the academician of the Chinese Academy of Sciences Gao Fu appeared on the 24th of the Mozi Salon hosted by the Shanghai Research Institute of China University of Science and Technology. The new crown vaccine "three questions" answered one by one.

On September 24, academician Gao Fu, an academician of the Chinese Academy of Sciences, shared with the public on Mozi Salon. Mozi Salon Photo

One question: After the virus variation, the new crown vaccine is still regardless of use?

After the new coronal virus variates, the vaccine is still regardless of use? Gao Fu said that the vaccine provides basic immunity, including infection, prevention of disease prevention, prevention of transmission, prevention of severe illnesses, and death. A little discount was made in the prevention and disease, and a little discount was also made in the prevention of the prevention, but the effect of prevention and death was very obvious. So everyone must not believe in the vaccine. "

Second question: Is the new generation of vaccines such as the fourth and fifth stitches necessary to continue planting?

For mutant viruses, some countries have also launched a new generation of vaccines. Is it necessary to pick up new vaccines? Gao Fu pointed out that for the first time human beings to prevent coronary virus through vaccination for the first time, since it is the first time, there are many unknown in it. Many of the decisions we have made today are dynamic and will be based on further scientific research results. Decided how to do the next step, "At present, the existing data supports two stitches and then enhanced the needle, and then takes () Fourth needle, and even () Five stitches. At present Dynamic adjustments will be made with time movement. "

He also pointed out that vaccination must be "a small amount" and "interval for a certain time". He gave an example, such as "Chaoyang Mass" to identify bad guys to continuously recognize; our vaccine has a similar principle of effect, such as one needle every six months to wake up immune cells and let it recognize the new crown virus.

Three questions: What do you think of the side effects of the vaccine?

Regarding the risk of vaccination and lung nodule, Gao Fu said that there is no evidence that there is a close relationship between the two. But he also said that the vaccine also had its own shortcomings, which asked youth (scientific researchers) to raise a new problem. In the future, we should conduct good research on lung immunity.

He said that human beings live on the earth and have been seeking balance. For example, they will crash, derailment, and walking will fall when they fly, but everyone does not deny it (fully due to possible risks). We are now facing such a large -scale epidemic. The vaccine not only helps us prevent the death or severe disease of the individual, but also helps us protect the group without disease. Therefore, when humans have no other choice, we need vaccines.

It takes about ten years from the development to the listing to the listing. The rapid listing of the new crown vaccine has also caused some questions and concerns to the outside world. In this regard, Gao Fu said that this is a demand -oriented, and the new crown vaccine has been developed quickly, which is indeed related to the epidemic and human urgent need (vaccine), but on the other hand, it also proves that if you encounter it again Similar epidemics, related vaccines and drugs can take the "green channel".

"Humans don't forget that when science was backward, the black death (plague) once eliminated half of the European population; today, the global new crown epidemic has a good prevention and control, and science has played a very important role." Gao Fu said.

- END -