Traditional Culture Encyclopedia - Traditional stories - Zhong Nanshan said that China can establish effective group immunity. How many people need to be vaccinated to establish group immunity?
Zhong Nanshan said that China can establish effective group immunity. How many people need to be vaccinated to establish group immunity?
How many vaccines do we need to vaccinate to establish group immunity? Academician Zhong Nanshan said that taking the population of 654.38+400 million in China as an example, as long as the vaccination rate of the second dose reaches 80%, then we can establish an immune barrier. Many people think that COVID-19 is constantly changing, so vaccination is useless. This idea is very foolish, and it has been proved that COVID-19 vaccine has the same protection rate against the mutated virus. Academician Zhong Nanshan took the Guangzhou epidemic as an example, that is, the inactivated vaccine is still effective against Delta virus, with a protection rate as high as 60% and a protection rate of 100% for severe cases. In a more popular way, even if you are infected with COVID-19 vaccine, it is a mild disease, not a serious one.
Vaccination Vaccination can not only protect yourself, but also protect others. Vaccination is a responsible attitude towards people. There are still many people who are holding a wait-and-see attitude towards COVID-19 vaccine, and the delay in vaccination with COVID-19 vaccine is a huge obstacle for us to establish an immune barrier. Therefore, we call on everyone to vaccinate in time and build an immune barrier as soon as possible.
Netizens talked about COVID-19 vaccine, and they expressed their gratitude that it was born in China. Fortunately, they are from China and can receive free vaccination and treatment. How lucky they are!
Zhong Nanshan said that China can establish effective group immunity, and as long as 80% of us are vaccinated with COVID-19 vaccine, we can establish an immune barrier.
- Previous article:The development direction of sand painting art
- Next article:Small class teaching plan in kindergarten: clay sculpture
- Related articles
- How to make lean meat balls?
- Abe's body was sent to Tokyo. How did the funeral of the Japanese Prime Minister go?
- Differences among Art Derivatives, Cultural Creative Products and Tourist Souvenirs
- Writing a composition is like a miscellaneous grain pancake
- What are the ancient musical instruments in China?
- Circle (Lp Version) lyrics
- What are the connections and differences among the first party logistics, the second party logistics and the third party logistics?
- Simple paper-cutting manual course
- The new round of immigration reform in the United States is mainly aimed at green cards for foreign doctors and masters in science and engineering.
The new round of immigration reform in the Uni
- Introduction of Intelligent Scenic Area