In this Fujian epidemic, experts have determined that the source of the epidemic is suspected to be the chain of infection caused by Singapore immigrant Lin Moumou. During the 21-day intensive quarantine period after entering the country, he conducted a total of 9 nucleic acid and 1 serum tests, and the results were all negative. This shows the cunning degree of the delta strain .
The cumulative number of confirmed cases in 6 days exceeds 200! In order to spread to the fourth city in the province, it can be said that the prevention and control of the epidemic in Fujian is a race against time!
Xiamen University's freshman opening ceremony on September 13 was temporarily changed to online. The podium for the opening ceremony was located at the Xiamen University winding field. The huge playground was empty. More than 10,000 freshmen watched the ceremony through live broadcast. Nowadays, in Putian Xianyou County, where the situation is more serious, strict control measures have been implemented throughout the town.
has suspended the operation of related indoor public places such as theaters, museums, and fitness venues in the area.
But don’t worry too much about experts’ research and judgment. As long as you make full use of the successful experience of normalizing the epidemic, you can ensure that all measures and links are implemented. The scale of the epidemic is expected to be in the National Day. Get under control before the long holiday.
Wash your hands frequently, open more windows for ventilation, wear masks, and take precautions. Everyone still has the opportunity to enjoy a beautiful holiday and see the most beautiful autumn scenery in the motherland!
01 Go to Kanas, Xinjiang
Kanas in autumn is like a wonderland.
The beautiful glaciers are shining, the endless grassland turns golden, the vast and deep forests are colorful,The quiet lake water flows comfortably...
There are also quaint primitive villages with smoke, which casts a white veil on the mysterious Kanas.
Source: Mapworm Creative 02 Let's go to Huangling, Jiangxi In autumn, every family in Huangling will set up drying racks on the roofs. Everyone calls this scene "Autumn drying".
The big bamboo plate is sun-dried with bright red peppers, golden pumpkins and soybeans, as well as the newly picked emperor chrysanthemum. The sun shines through the mist and shines on the color drying plate, and the red leaves of in the distance Echoing each other, beautiful to suffocation.
Source: Mapworm Creativity
03 Let's go to Benxi, Liaoning Whenever the autumn season, Benxi becomes a colorful world with thousands of mountains red and full of forests. The sun shines on the maple forest, as if coated with a layer of golden light.
In the maple forest valley, the colorful and beautiful clouds in front of you are really beautiful.
Source: Mapworm Creative
Although you can travel in some places, you must remind everyone to carefully read the epidemic prevention policies of each province before departure.
Although cross-provincial travel has been opened in many places, these can only be carried out under the premise of implementing strict epidemic prevention and control measures.
For example, from September 10, Beijing, which resumes inter-provincial group tourism and "air ticket + hotel" business.
One of the items includes a travel team to Beijing,It is necessary to complete the entire vaccination of the new coronavirus vaccine for more than 14 days before entering Beijing. [1]
Source: The Beijing News
Seeing this, some people may say: "Isn't the epidemic already under control, why is there such a strict prevention and control?"
Because the virus is very cunning, it is constantly mutating. Nowadays, the incubation period of the mutant strain is longer and the infection is stronger.
Just like the recent outbreak in Fujian, as well as the previous outbreaks in Guangzhou and Nanjing, we can find that almost all people who have been diagnosed are infected with the delta strain of the mutant virus.
Its viral load is 1,260 times that of the original strain! So the speed of self-replication of the Delta strain is very fast.
Source: Mapworm Creative
And compared to the original new coronavirus , 1 patient can infect 2 to 3 new patients, but it can infect 5 to 8 new patients. More contagious.
Even 5 to 6 generations can be transmitted in just 10 days! [2]
After all, even Academician Zhong Nanshan said: "Due to the high viral load, high exhaled virus concentration, and high infectivity of patients with delta mutant strains, the past concept of close contact is no longer applicable."
Therefore, under the severe epidemic prevention situation,The call for "strengthening the needle" is getting louder and louder.
Let me give you a popular science first. What is a booster shot and why do you need a booster shot?
booster is a supplemental vaccination based on the regression of the antibody after the vaccination is completed to maintain the body's immunity to the virus.
Academician Zhong Nanshan once pointed out that after half a year of vaccination, some people have a significant decrease in their antibody levels. Therefore, a booster shot after a certain period of time may become one of the alternatives to increase antibody levels. [3]
Source: Tuworm Creative
Director of Medical Molecular Virology, Shanghai Medical College of Fudan University, 11span_, Key Laboratory of Medical Molecular Virology, Fudan University When visiting the program, he said:
Research conducted by various units in our country shows that after 2 doses of vaccination, if it is more than 6 months, and the antibody level does decrease. If the third booster is inoculated at this time, the antibody level can be increased by about 5 times within 2 weeks, and more than 10 times after one month. [4]
The comprehensive research data received by the US FDA regarding the application of the new crown mRNA vaccine BNT162b2 booster
_br3p The effective rate is 96.2%,Four months later, this data dropped to 83.7%, and since Israel received the third booster shot, the data show that the vaccine's effective rate has returned to 95%. [5]
Timely inoculation of the third shot (booster shot) can further increase the body's neutralizing antibodies and enhance the body's immunity to deal with the invasion of the Delta mutant strain and other variants of the new coronavirus.
From the perspective of ordinary people, everyone tries to vaccinate as much as possible. After all, through mass vaccination data, it has been proved that the new coronavirus vaccine is safe and effective, especially for severe and critical illnesses. The protective effect is very significant.
Vaccination for all people can build a strong immune barrier for the country, which is beneficial to individuals and families and the restoration of normal order in the world.
Source: Mapworm Creative
Some people may have questions, what is the mRNA COVID-19 vaccine? Why do we often hear inactivated vaccine ?
In fact, in the development of new crown vaccines, five major technical routes have been deployed in China, including inactivated vaccines, recombinant protein vaccine , adenovirus vector vaccine, nucleic acid vaccine , and attenuated influenza virus vaccine.
Among them, the nucleic acid vaccine is also the mRNA vaccine. It is the vaccine with the highest protection rate of (95%) in the phase III clinical trial results announced worldwide. This vaccine has been recognized in countries all over the world. [6]
Source: Mapworm Creative
Just last month,The BNT162b2 new crown mRNA vaccine was officially approved by the US FDA .
Picture source: U.S. Food and Drug Administration (FDA) official website
"Emergency Use Authorization" and "Official Approval", what is the difference?
In order to respond to the FDA's comprehensive review, A total of 340,000 pages of data reports were submitted this time, including data on more than 40,000 vaccinators who received the vaccine or placebo, and about 12,000 vaccinated subjects were followed up for at least 6 months.
last year In half a year, compatriots in Hong Kong and Macau, China, have been able to receive this vaccine. The clinical trials and production line construction in the mainland are also in the process of advancing. I hope that by the end of this year, the only FDA-approved new crown vaccine in the world will be officially available on the mainland. Listing, escorting the health of the Chinese people.
References:
[1] "The Beijing News", starting from September 10, Beijing will resume inter-provincial team travel and "air ticket + hotel" business https: //m.thepaper.cn/baijiahao_14443315
[2] Jiupai News. "The viral load is 1,260 times the original strain! Delta is aggressive, how to prevent it?" https://baijiahao.baidu .com/s?id=1707162738294004308&wfr=spider&for=pc
[3] "Global Network", three groups of people can be vaccinated with booster shots, how far is it from boosting immunity for the whole population? https://www.sohu.com/ a/486395574_162522?g=0
[4] "The Paper," when will the enhanced injection be given after two injections? There is a saying! https://www.thepaper.cn/newsDetail_forward_13922775
[5] "Insights on Wall Street",Promote the U.S. vaccination booster? Pfizer and Moderna released vaccine data showing that the effective rate has declined over time
https://www.163.com/dy/article/GK0MT9D905198NMR.html
[6] "Financial World", domestic mRNA has obvious advantages, It has higher security and is expected to be put into production next month and listed next year; https://baijiahao.baidu.com/s?id=1710388866661519508&wfr=spider&for=pc
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