Bulletin on September 23, 2021: 5 newly confirmed cases of new crown pneumonia in Harbin; more than 6 billion doses of new crown vaccine have been vaccinated globally, and China accounts for nearly 40% of 2.18 billion doses; a variant strain of new crown virus Eta has appeared in Kazakhstan;

As of 7:01 on September 23, 2021, Beijing time, Worldometers world real-time statistics show that the total number of confirmed diagnoses worldwideThe number of new coronary pneumonia ( COVID-19 ) cases exceeded 230.
8 million, with 492,510 new cases, reaching 230,805,582
.

The total number of deaths reached 4.

New crown pneumonia COVID-19 briefing on September 22, 2021: The global epidemic situation continues to improve, and many countries are gradually opening up; Fujian and Heilongjiang have new local cases; South Asia epidemic situation continues to improve; Japanese people can receive booster vaccination at an interval of 8 months

5 new local confirmed cases of new coronary pneumonia in Harbin

5 new local confirmed cases of new coronary pneumonia in Harbin

The Heilongjiang Provincial Health Commission announced on the 22nd that between 0:00 and 12:00 on the 22nd, there were 5 newly confirmed cases of new coronary pneumonia in the province (4 cases in Bayan County, Harbin City, 1 case in Nangang District, Harbin City), as of December 22 At that time, the province had 6 imported confirmed cases and 8 local confirmed cases
.

Heilongjiang epidemic prevention and control shifted to emergency state

Heilongjiang epidemic prevention and control shifted to emergency state Heilongjiang epidemic prevention and control shifted to emergency state

On the afternoon of the 22nd, Zhang Qingwei, Secretary of the Heilongjiang Provincial Party Committee and Director of the Standing Committee of the Provincial People’s Congress, presided over a meeting of the Standing Committee of the Provincial Party Committee to listen to reports from the Provincial Epidemic Prevention and Control Headquarters and Harbin City on the current epidemic prevention and control situation, and to review the "Implementation and Implementation of the Key Task Division Plan" , Deployment related work
.

The meeting emphasized that investigation and testing should be proactive and rapid

On the afternoon of the 22nd, Zhang Qingwei, Secretary of the Heilongjiang Provincial Party Committee and Director of the Standing Committee of the Provincial People’s Congress, presided over a meeting of the Standing Committee of the Provincial Party Committee to listen to reports from the Provincial Epidemic Prevention and Control Headquarters and Harbin City on the current epidemic prevention and control situation, and to review the "Implementation and Implementation of the Key Task Division Plan" , Deployment related work

A mutated strain of the new coronavirus Eta appears in Kazakhstan

A mutant strain of the new coronavirus "Eta" has recently appeared in Kazakhstan
.

The Ministry of Health of Kazakhstan stated that the mutant strain may be highly contagious, and the infected person will have symptoms such as high fever, cough, loss of smell and taste

A mutant strain of the new coronavirus "Eta" has recently appeared in Kazakhstan

Brazil's Minister of Health Tests Positive for Covid-19

Brazilian Health Minister Marcelo Cairoga, who is accompanying the Brazilian President to the UN General Assembly, tested positive for the new crown virus on the 21st
.

It is reported that Kerooga is in good health and will stay in the United States for isolation

Brazilian Health Minister Marcelo Cairoga, who is accompanying the Brazilian President to the UN General Assembly, tested positive for the new crown virus on the 21st

Big data discovery: the high probability of the new crown epidemic in the United States began in April 2019 Big data discovery: the high probability of the new crown epidemic in the United States began in April 2019

On September 22, the Chinese Academy of Sciences' Science and Technology Papers Pre-release Platform (ChinaXiv) published a traceability result based on a new big data analysis method
.

In this work, the researchers established the optimal model based on the published data and according to infectious disease models and statistical methods, and inferred the origin time of the epidemic in some states in the United States and China's Hubei Province, Wuhan City, Zhejiang Province and other places

On September 22, the Chinese Academy of Sciences' Science and Technology Papers Pre-release Platform (ChinaXiv) published a traceability result based on a new big data analysis method

The UK launches the second-generation COVID- 19 vaccine clinical trial The UK launches the second-generation COVID-19 vaccine clinical trial

British researchers started a phase I clinical trial of the second-generation new crown vaccine in Manchester on the 20th
.

Researchers believe that the vaccine is expected to induce an immune response to a variety of new coronavirus variants, and can provide longer-lasting immunity than the existing first-generation mRNA (messenger ribonucleic acid) vaccine

British researchers started a phase I clinical trial of the second-generation new crown vaccine in Manchester on the 20th
.
Researchers believe that the vaccine is expected to induce an immune response to a variety of new coronavirus variants, and can provide longer-lasting immunity than the existing first-generation mRNA (messenger ribonucleic acid) vaccine
.

On the same day, the Phase I clinical trial jointly launched by Gritzstone Pharmaceuticals of the United States and the United Kingdom was launched at the Manchester Clinical Research Center of the National Institutes of Health of the United Kingdom.
The first volunteers to be vaccinated were a couple in their 60s
.

On the same day, the Phase I clinical trial jointly launched by Gritzstone Pharmaceuticals of the United States and the United Kingdom was launched at the Manchester Clinical Research Center of the National Institutes of Health of the United Kingdom.
The first volunteers to be vaccinated were a couple in their 60s
.

More than 6 billion doses of the new crown vaccine have been vaccinated in the world, and China accounted for nearly 40% of 2.
18 billion doses.On September 22, AFP statistics based on official data show that as of Wednesday (September 22), more than 60 vaccines have been vaccinated worldwide.
Billion doses
.
China accounted for the most, accounting for nearly 40% or 2.
18 billion doses, followed by India with 826 million doses, and the United States with 386 million doses
.

More than 6 billion doses of the new crown vaccine have been vaccinated in the world, and China accounted for nearly 40% of 2.
18 billion doses.On September 22, AFP statistics based on official data show that as of Wednesday (September 22), more than 60 vaccines have been vaccinated worldwide.
Billion doses
.
China accounted for the most, accounting for nearly 40% or 2.
18 billion doses, followed by India with 826 million doses, and the United States with 386 million doses
.
The world has received more than 6 billion doses of the new crown vaccine, and China accounts for nearly 40% of the 2.
18 billion doses.
The world has received more than 6 billion doses of the new crown vaccine, and China accounts for nearly 40% of the 2.
18 billion doses.On September 22, AFP conducted according to official data.
Statistics show that as of Wednesday (September 22), more than 6 billion doses of vaccine have been vaccinated worldwide
.
China accounted for the most, accounting for nearly 40% or 2.
18 billion doses, followed by India with 826 million doses, and the United States with 386 million doses
.

Clover Announces Phase II/III Clinical Data of New Coronary Vaccine, Protection Rate of Delta Strain 79%

Clover Announces Phase II/III Clinical Data of New Coronary Vaccine, Protection Rate of Delta Strain 79%

The clinical data of the new crown vaccine SCB-2019 II/III phase developed by Clover Biology was announced on the evening of September 22, and the protection rate for the Delta strain was 79%
.

The trial is a double-blind controlled trial involving more than 30,000 participants and was conducted in five countries: the Philippines, Brazil, Colombia, South Africa and Belgium
.
Clover said that all cases this time were caused by variant strains, with Delta, Mu and Gamma strains accounting for the highest proportion, with the three accounting for 73% of all strains
.

According to data published by Clover, the vaccine has a protection rate of 79% against the Delta strain, 92% against Gamma, and 59% against the newly emerged Mu strain
.
If all strains and all severity of cases are considered, the overall protection rate of the vaccine is 67%
.
For severe and death cases, the data shows that the protection rate of SCB-2019 is 100%
.

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