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Zhong Nanshan talks about COVID-19 prevention and control in Shanghai: Don't worry about getting domestic vaccines |
China News Service, July 3 (Zheng Yingying) "Reassure injection of domestic vaccines", said Zhong Nanshan, academician of the Chinese Academy of Engineering , when attending the 2021 graduation ceremony of Shanghai University of Science and Technology in Shanghai on the 3rd
.
He said that China's whole virus inactivated vaccine is effective against infections, pneumonia, and severe illness.
Therefore, it is safe to inject domestic vaccines that are effective against delta mutant strains
.
He talked about China's new crown prevention and control strategy and vaccine research and development experience at the scene
.
He introduced that there are currently 71 (vaccine) in China under development, 9 of which are already available, and two of them are included in the World Health Organization's emergency use list
.
Guangzhou experience: 153 and more than 7.
3 million
3 million
In this round of the epidemic, a total of 153 cases of infection have been reported in Guangzhou
.
Zhong Nanshan said, "If we don't do that, if we don't carry out prevention, control and precise tracking in Guangzhou in the past 20 days, the result of the (mathematics of epidemic scale) model is that more than 7.
3 million people will be infected in the past 20 days
In his speech that day, he summarized Guangzhou's recent experience in responding to the epidemic, including quickly identifying the source of infection, accurately identifying the transmission chain, and introducing the "yellow code" system
.
The "yellow code" system refers to: through mobile phone positioning and television monitoring in public places, people who stay in a closed or poorly ventilated place at the same time as the case or within 250 meters of a high-risk location for more than 1 hour will be displayed with a "yellow code"
.
The yellow code personnel need to complete the nucleic acid test within 24 hours
.
Too cunning: update the concept of "close connection"
Too cunning: update the concept of "close connection" "Too cunning
.
" Zhong Nanshan said at the scene
.
Over the past two days we are in close contact with the family before the onset of the same office, within 1 meter with a meal, meeting; now replaced by close contact in the same space, the same unit, the same building, at the onset of the first four days to get along
When will the gate open? Uneasy in the corner, the world is at stake
When will the gate open? Uneasy in the corner, the world is at stakeZhong Nanshan introduced that the World Health Organization has summarized four response plans in different countries: Aggressive containment, Suppression, Mitigation, and No substantive strategy
When can the country be opened? Zhong Nanshan said that the whole world is at risk if there is a corner, and we need the joint efforts of the whole world
Message to young people: Not only ambitious, but also striving
Message to young people: Not only ambitious, but also strivingZhong Nanshan, who was born in 1936, told the graduates on the scene that he graduated from university in 1960, "At that time, the country was in a very difficult period.
He sent a message to young people: not only have ideals, but also dreams; not only have requirements, but also pursue; not only have ambition, but also have to strive, especially under the current circumstances; not only have enthusiasm, but also have passion
Focus on the new crown pneumonia epidemic