October 2021

 

What does COVID-19 mean?

The name COVID-19 comes from the three words corona (corona), virus (virus) and disease (disease), and 19 represents the year 2019 when the disease appeared. The new crown pneumonia epidemic was reported to the World Health Organization on December 31, 2019.

Exact Defined Meaning COVID19 infographics

During the Davos Forum in January this year, Richard Hatchett, an international epidemic prevention expert, said in an interview with Jiemian News that it is inappropriate to call the epidemic in China "Wuhan pneumonia". of. When naming a specific epidemic, no specific region, country or ethnicity should be stigmatized.

 

On February 11, World Health Organization Director-General Tan Desai announced that the pneumonia caused by the new coronavirus will be officially named "Covid-19" (COVID-19). Among them, "CO" stands for Corona (corona), "VI" stands for Virus (virus), "D" stands for Disease (disease), and "19" stands for the year 2019 when the disease was discovered. At the same time, because the coronavirus that caused the pneumonia is highly related to the coronavirus that caused SARS, the virus was named "SARS-CoV-2".


Prior to this, there have been many "alias" for new coronary pneumonia: WHO has temporarily used "2019-nCov", and the National Health Commission has recommended "NCP" (new coronavirus pneumonia), but it is considered difficult to remember, not easy to spread. 

The folks and the media have spread "wild pneumonia," "Wuhan pneumonia," and "Chinese pneumonia", which have been criticized as discriminatory.

 

During the Davos Forum in January this year, Richard Hatchett, an international epidemic prevention expert, said in an interview with Jiemian News that it is inappropriate to call the epidemic in China "Wuhan pneumonia". When naming a specific epidemic, no specific region, country or ethnicity should be stigmatized.


 

Novel Coronavirus Pneumonia Wold News 

Corona Virus Disease 2019 (COVID-19), referred to as "New Coronary Pneumonia", named by the World Health Organization as "Coronavirus Disease 2019", refers to pneumonia caused by the 2019 novel coronavirus infection. Since December 2019, some hospitals in Wuhan City, Hubei Province have successively discovered multiple cases of unexplained pneumonia with a history of exposure to the South China Seafood Market, which were confirmed to be acute respiratory infectious diseases caused by the 2019 new coronavirus infection.

On February 11, 2020, the Director-General of the World Health Organization Tan Desai announced in Geneva, Switzerland, that the new coronavirus-infected pneumonia was named "COVID-19".

On February 22, the National Health Commission issued a notice that the English name of "new coronavirus pneumonia" was revised to "COVID-19".

 

On March 11, WHO believed that the current COVID-19 outbreak could be called a global pandemic. On April 4, China held a national mourning event.

 

On August 18, the National Health Commission revised and completed the new coronavirus pneumonia diagnosis and treatment plan (trial eighth edition).

 

On September 3, the co-chair of the WHO expert group on response to the new crown pneumonia epidemic announced the list of members of the expert group at a briefing by member states, and Zhong Nanshan was selected.

 

On March 30, 2021, the China-WHO Joint Research Report on the Traceability of the New Coronavirus was released in Geneva.

As of 17:45, October 22, 2021, Central European time (23:45 Beijing time), the number of confirmed cases worldwide has increased by 445,284 compared with the previous day, reaching 2,423,486,57; death cases have increased by 7,153, reaching 4,927,723.

 

As of 24:00 on October 24, 2021, according to reports from 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps, there are currently 573 confirmed cases (including 20 severe cases), a total of 91588 cured and discharged cases, and a total of deaths. There are 4636 cases, 96797 confirmed cases have been reported, and 3 suspected cases have been reported. 

Coronavirus (COVID-19) Wold News


 

Latest COVID19 News

11 lions in a zoo in the U.S. infected with the new crown

On the 25th, CBS reported that 11 lions from the Denver Zoo in the United States tested positive for the new crown virus and they were infected with the Delta strain. These lions have not been vaccinated against the new crown.

Common symptoms of fever, dry cough, fatigue

Direct transmission, aerosol transmission and contact transmission

Chinese abbreviation of new coronary pneumonia WHO named 2019 coronavirus disease.

Diagnosis and treatment plan "New Coronavirus Pneumonia Diagnosis and Treatment Plan (Trial Eighth Edition)" pronunciation "Crown" read guān.

 

Contents

1. Virus characteristics

▪ Incidence characteristics

▪ Popular features

2. Epidemic level

3. Ways of transmission

4. Clinic and treatment

▪ Clinical manifestations

▪ Treatment technology

▪ Diagnosis and treatment plan

▪ Discharge standard

5. Vaccine development

6. Guarantee notice

7. Name determination

8. Control type

9. Expert opinion

10. make an impact

▪ China

▪ International

11. Virus Research

▪ Difference research

▪ Research findings

12. Mourning activities

13. List of experts

14. Current situation of the epidemic

▪ Global

▪ China

▪ United States

▪ India

▪ Brazil

▪ United Kingdom

▪ Turkey

▪ France

▪ Russia

▪ Chile

▪ South Africa

▪ Argentina

▪ Philippines

▪ Ukraine

▪ Germany

▪ Malaysia

▪ Mongolia

▪ Japan

▪ South Korea

▪ Cambodia

Virus features Voice

Onset characteristics

 

Coronavirus

According to the existing case data, the new type of coronavirus pneumonia is mainly manifested by fever, dry cough, fatigue, etc.

A small number of patients are accompanied by nasal congestion, runny nose, diarrhea and other upper respiratory and digestive tract symptoms. Severe cases usually have difficulty breathing after 1 week, and severe cases rapidly progress to acute respiratory distress syndrome, septic shock, difficult to correct metabolic acidosis, coagulation dysfunction, and multiple organ failure.

 

It is worth noting that severe and critically ill patients may have moderate to low fever during the course of their illness, or even no obvious fever.

 

Mild patients only manifested as low-grade fever, mild fatigue, etc., without pneumonia. Judging from the status of the currently admitted cases, most patients have a good prognosis, and a few patients are in critical condition.

 

The prognosis of the elderly and those with chronic underlying diseases is poor. Symptoms in children are relatively mild. Popular features

WHO Director-General Tedros Adhanom Ghebreyesus said on March 11, 2020 that the new crown pneumonia epidemic has become a pandemic.

 

Tedros said at a regular press conference in Geneva that the spread and severity of the epidemic is deeply worrying, "therefore, we estimate that the new crown pneumonia epidemic has pandemic characteristics."

He said: "We have never seen a pandemic caused by a coronavirus before. We have never seen a pandemic under control before."

He emphasized that describing the new crown pneumonia epidemic as a "pandemic" will not change WHO's assessment of its threat, "it will not change what WHO is doing, nor will it change what countries should do."

 

The new type of coronavirus pneumonia is in the early stage of rapid change. China has announced the complete genome sequence of the new coronavirus that causes the new coronavirus pneumonia, which will help scientists and public health organizations around the world to join in the research and development of diagnostic reagents and the pathogenicity of the virus.

 

The National Health Commission has issued Announcement No. 1 to include the pneumonia caused by the new coronavirus in the Class B infectious diseases specified by the Infectious Disease Prevention and Control Law, but adopts preventive and control measures for Class A infectious diseases, and at the same time incorporates it into the management of quarantine infectious diseases.

 

What is COVID Epidemic Level?


WHO's new coronary pneumonia situation report

WHO's new coronary pneumonia situation report

On February 28, 2020, the WHO's daily report on the situation of new coronary pneumonia showed that the regional and global risk levels were raised to the highest level "very high", which is consistent with China. The regional and global risk levels were previously "high".

 

On March 11, 2020 local time, the Director-General of the World Health Organization Tan Desai announced that according to the assessment, the WHO believes that the current new crown pneumonia epidemic can be called a pandemic.

 

What is Coronavirus Transmission Method?

According to CCTV news, the Shanghai epidemic prevention and control work conference introduced: Health and epidemic prevention experts emphasized that the main routes of transmission of new coronary pneumonia that can be determined are direct transmission, aerosol transmission and contact transmission.

Direct transmission refers to the infection caused by the patient's sneezing, coughing, talking droplets, and direct inhalation of the exhaled gas; aerosol transmission refers to the droplets mixing in the air to form aerosols, which cause infection after inhalation; contact transmission refers to droplets are deposited on the surface of the object, and after touching the contaminated hands, they then touch the mucous membranes of the mouth, nasal cavity, eyes, etc., resulting in infection.

 

On June 14, 2021, Canadian researchers published a paper in the British journal Nature Communications and found that the new coronavirus can infect North American deer rats and spread among rats.

 

Rescue patients with new coronavirus pneumonia


Rescue patients with new coronavirus pneumonia

The clinical manifestations of patients with pneumonia infected by the new coronavirus are as follows: fever, fatigue, and dry cough are the main manifestations. Upper respiratory symptoms such as nasal congestion and runny nose are rare, and hypoxia and hypoxia may occur.

 

About half of the patients have difficulty breathing more than a week later. In severe cases, they rapidly progress to acute respiratory distress syndrome, septic shock, difficult to correct metabolic acidosis, and coagulation dysfunction.

 

It is worth noting that severe and critically ill patients may have moderate to low fever during the course of their illness, or even no obvious fever. Some patients have mild onset symptoms, but no fever, and usually recover after 1 week. Most patients have a good prognosis, and a few patients are critically ill and even die.

 

What is Coronavirus Treatment Technique?

The eight anti-epidemic scientific and technological commando teams are patient prevention detection and diagnosis detection technology, ultra-sensitive quantitative PCR kit technology, antibody drugs and vaccines, indoor and building air disinfection technology, protein-based virus transmission blockers, and stem cells Inflammation treatment drugs, epidemiological research and psychological rehabilitation systems.

 

What is Coronavirus Diagnosis and Treatment Plan?

After the outbreak of new coronavirus-infected pneumonia, the National Health Commission issued the "New Coronavirus Pneumonia Diagnosis and Treatment Plan", and through the analysis of the epidemic situation and research progress, the basis for organizing experts to analyze, judge and summarize the preliminary medical treatment work The diagnosis and treatment plan was revised in time.

On January 16, 2020, the "Diagnosis and Treatment Plan for Pneumonia Infected by New Coronavirus (Trial)" was released.

The "Diagnosis and Treatment Plan for Pneumonia of New Coronavirus Infection (Trial Version 2)" was also released subsequently.

 

On January 22, 2020, the General Office of the National Health Commission and the Office of the State Administration of Traditional Chinese Medicine issued the "Diagnosis and Treatment Plan for Pneumonia Infected by the Novel Coronavirus (Trial Version 3)".

 

On January 27, 2020, the General Office of the National Health Commission and the Office of the State Administration of Traditional Chinese Medicine issued the "Diagnosis and Treatment Plan for Pneumonia Infected by the Novel Coronavirus (Trial Version 4)".


On February 4, 2020, the General Office of the National Health Commission and the Office of the State Administration of Traditional Chinese Medicine jointly issued the "Diagnosis and Treatment Plan for Pneumonia Infected by the Novel Coronavirus (Trial Version 5)".


On February 8, the General Office of the National Health Commission and the Office of the State Administration of Traditional Chinese Medicine issued the "New Coronavirus Pneumonia Diagnosis and Treatment Plan (Trial Fifth Edition Revised Edition)".


On February 14, 2020, the General Office of the National Health Commission and the Office of the State Administration of Traditional Chinese Medicine jointly issued the "Diagnosis and Treatment Plan for Severe and Critical Cases of Novel Coronavirus Pneumonia (Trial Version 2)".

 

On February 19, 2020, the General Office of the National Health Commission and the Office of the State Administration of Traditional Chinese Medicine jointly issued the "New Coronavirus Pneumonia Diagnosis and Treatment Plan (Trial Sixth Edition)".

 

On March 4, 2020, the General Office of the National Health Commission and the Office of the State Administration of Traditional Chinese Medicine jointly issued the "New Coronavirus Pneumonia Diagnosis and Treatment Plan (Trial Version 7)".

 

On August 18, 2020, the General Office of the National Health Commission and the Office of the State Administration of Traditional Chinese Medicine jointly issued the "New Coronavirus Pneumonia Diagnosis and Treatment Plan (Trial Eighth Edition)".

 

What is COVID-19 Discharge Standard?

On January 28, 2020, the National Health Commission notified the discharge criteria: the clinical symptoms are relieved, the body temperature is normal, and the two nucleic acid tests are negative to ensure that the discharge is not contagious.

 

The discharge standard is that the throat swab is negative twice, there are no symptoms, the body temperature is normal, and the CT is normal. After that, he will be isolated for another two weeks. 

If the anal swab is required to be normal, the patient will be overstocked and the bed will not be able to turn around. Therefore, it is still necessary to observe closely and carry out a hierarchical management of all patients.

 

Vaccine development 

On December 31, 2020, the State Council’s joint prevention and control mechanism announced that Sinopharm’s China Bio-New Crown Inactivated Vaccine has been approved by the State Food and Drug Administration for conditional listing.

 

Guarantee Notification

On January 24, 2020, the General Administration of Customs and the National Health Commission issued the "Announcement on the Prevention and Control of Pneumonia Infected by the Novel Coronavirus":


1. If entry and exit personnel have fever, cough, or breathing difficulties when exiting or entering the country , Should proactively declare to the customs and cooperate with the customs to do health and quarantine work such as body temperature monitoring, medical inspections, and medical investigations.


2. If an entry-exit person develops fever, cough, difficulty breathing and other uncomfortable symptoms during the operation of the transport, he must promptly inform the crew of the transport. The person in charge of the transport should provide passengers with personal protective equipment and report to the customs at the port of entry and exit in time.


3. Entry-exit personnel should maintain good personal hygiene during travel, such as washing hands frequently, wearing masks, avoiding close contact with patients with acute respiratory infections, etc.

 If fever is accompanied by coughing, breathing difficulties and other symptoms of acute respiratory infections, they should immediately Seek medical attention and explain the recent travel history to the doctor.


4. Entry personnel can follow the official website of the National Health Commission of the People's Republic of China for the latest health information. If they have relevant symptoms, they should seek medical attention immediately and explain their recent travel history to the doctor.


5. The customs will dynamically adjust port prevention and control measures in real time based on the progress of the epidemic.

 

On February 3, 2020, the Central State Organs Housing Fund Management Center issued the "Notice on Cooperating with the Epidemic Prevention and Control Work and Strengthening the Service Guarantee of the Housing Provident Fund for Central State Organs."


The "Notice" lists the pneumonia caused by the new coronavirus in the scope of housing provident fund for serious illness. Patients can withdraw their own housing provident fund for medical expenses, wholesale and retail, accommodation and catering, logistics and transportation, cultural tourism and other industries that are affected by the epidemic and make production and operation difficult.


 The enterprise may also apply for the suspension of the payment of the housing provident fund in accordance with the regulations, and resume the payment after the company’s benefits improve.

 

On February 20, 2020, at the press conference of the Joint Prevention and Control Mechanism of the State Council, Xiong Xianjun, Director of the Medical Management Department of the National Medical Insurance Administration stated that in order to ensure that patients will not be affected by cost issues and that treatment hospitals will not affect treatment due to payment policies. 

The National Health Insurance Bureau in conjunction with relevant departments, a fee reduction policy has been established for the special group of confirmed and suspected patients with new coronary pneumonia to provide protection for the prevention and control of the epidemic.

 

On March 30, 2020, I interviewed Xiong Xianjun, a comrade in charge of the Medical Service Management Department of the National Medical Insurance Administration, and learned that as of March 15, 31 provinces (autonomous regions, municipalities) and Xinjiang Production and Construction Corps reported that the country’s new coronary pneumonia has been diagnosed and suspected. 

The medical insurance settlement was 93,238 person-times (including multiple outpatient visits and settlements), involving a total cost of 1.039.6 million yuan, and the medical insurance system paid a total of 67.734 million yuan. 

The number of confirmed patients nationwide was 44,189, involving a total cost of 750.48 million yuan and a per capita cost of 17,000 yuan, of which the medical insurance payment ratio was about 65% (the remaining part was subsidized by the finance).

 

On December 28, 2020, the "National Basic Medical Insurance, Work Injury Insurance and Maternity Insurance Drug Catalog (2020)" was announced. In this adjustment, great importance is attached to the protection of drugs related to the treatment of new coronary pneumonia, and drugs such as ribavirin injection and arbidol granules have been added to the catalog.


The drugs listed in the latest version of the national new coronary pneumonia diagnosis and treatment plan have all been included in the national medical insurance. Catalogue, with practical actions to help prevent and control the epidemic.

 

Name Confirmation 

At a press conference held on the afternoon of February 8, 2020, the spokesperson of the National Health Commission stated that the new coronavirus-infected pneumonia was temporarily named Novel coronavirus pneumonia (Novel coronavirus pneumonia), referred to as New Coronary Pneumonia (NCP).


The official name of the new coronavirus was announced by the WHO on Twitter

The Director-General of the World Health Organization Tan Desai announced on February 11, 2020 that the new type of coronavirus-infected pneumonia will be named "COVID-19" (Corona Virus Disease 2019), and the Chinese translation is "Covid-19".

The name is interpreted as: CO stands for Corona, VI stands for Virus, D stands for Disease, 19 is due to the outbreak of the disease in 2019. At the same time, the International Virus Classification Committee declared that the new type of coronavirus was named "SARS-CoV-2" (Severe Acute Respiratory Syndrome Coronavirus 2); and that this virus was a sister virus of SARS coronavirus.

 

On February 22, 2020, the official website of the National Health Commission issued a notice, deciding to revise the English name of "new coronavirus pneumonia" to "COVID-19", which is consistent with the name of the World Health Organization, and the Chinese name remains unchanged.

 

Control Type 

In February 2020, the National Health Commission announced on No. 1 that pneumonia caused by the new coronavirus will be included in the Class B infectious diseases specified in the "Law of the People's Republic of China on the Prevention and Control of Infectious Diseases", and measures to prevent and control Class A infectious diseases will be taken.

 

Expert Opinion

On February 10, 2020, Zhang Dingyu, then deputy secretary of the Party Committee and Dean of Wuhan Jinyintan Hospital, introduced that new coronary pneumonia is actually a self-limiting disease. The vast majority of patients, including severe and critically ill patients, can be discharged smoothly after various oxygen therapy, symptomatic treatment and immunomodulatory treatments.

 

China

Press conference on the prevention and control of new coronavirus pneumonia

Press conference on the prevention and control of new coronavirus pneumonia

On February 20, 2020, the Hubei Provincial New Crown Pneumonia Epidemic Prevention and Control Headquarters issued a notice stating that at present, the province’s epidemic prevention and control is in the most strenuous and critical period, and the epidemic situation has begun to change positively, but the overall situation is still severe and complex. 

In order to consolidate and expand the effect of epidemic prevention and control, resolutely stop the spread of the epidemic, and effectively protect the lives and health of the people, in accordance with the "Emergency Response Law of the People's Republic of China", the "Law of the People's Republic of China on the Prevention and Control of Infectious Diseases" and major emergencies in Hubei Province.

 

According to the relevant provisions of the Level I response mechanism for public health incidents, the Prevention and Control Headquarters announced the following matters concerning the continued delay in the resumption of work and the opening of schools:

All kinds of enterprises in Hubei Province will resume work no earlier than 24:00 on March 10. Involving the necessary to ensure the prevention and control of the epidemic (medical equipment, medicine, protective products production and sales industries), the operation of public utilities (water supply, power supply, oil and gas, communications and other industries), the people's daily necessities (supermarkets, food production and supply industries, etc.) )


And other related enterprises involved in important national economy and people's livelihood. Enterprises that resume work must strictly implement various epidemic prevention and control measures to protect the legitimate rights and interests of workers in accordance with the law.


Competent departments of various industries should strengthen guidance and supervision of the epidemic prevention work of enterprises, and resolutely prevent cluster infections.

 

The opening of colleges and universities, primary and secondary schools, vocational schools, technical colleges and kindergartens in the province has been postponed. The specific start time will be determined after scientific evaluation based on the situation of epidemic prevention and control, and will be announced to the public in advance.

 

The majority of residents (including those from other places who are on vacation in Hubei to visit relatives and friends) should strictly abide by the epidemic prevention and control requirements of their current residence, minimize travel, refrain from participating in gathering activities, and do a good job in home environmental hygiene.


Masks must be worn when entering and leaving public places, and those who do not listen to dissuasion will be dealt with in accordance with relevant laws and regulations.

 

All localities and units must conscientiously implement the requirements of this circular, further strengthen their main responsibilities, and earnestly implement various epidemic prevention and control and service guarantee measures, and ensure that the overall social situation is stable and orderly.

 

The notice pointed out that we hope that the broad masses of people will continue to understand and cooperate, actively participate in supporting the epidemic prevention and control work, strengthen their confidence, help each other in the same boat, watch and help each other, overcome the difficulties together, and work together to win the people's war, overall war, and deterrence war of epidemic prevention and control.

 

From 0-24:00 on July 3, 2021, 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps reported 14 new confirmed cases, all of which were imported cases (4 in Yunnan, 3 in Guangdong, and 2 in Fujian. 1 case in Tianjin, 1 case in Liaoning, 1 case in Shanghai, 1 case in Guangxi, 1 case in Sichuan). No new deaths. 3 new suspected cases, all imported cases (all in Shanghai).

 

From 0-24:00 on July 27, 2021, 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps reported 86 new confirmed cases, including 31 imported cases (Yunnan 16 cases, Fujian 3 cases, and Guangdong 3 cases), 2 cases in Sichuan, 1 case in Beijing, 1 case in Tianjin, 1 case in Shanghai, 1 case in Shandong, 1 case in Hubei, 1 case in Shaanxi, 1 case in Gansu), 55 local cases (48 cases in Jiangsu, 3 cases in Sichuan, 2 cases in Liaoning), 2 cases in Yunnan). No new deaths; no new suspected cases.

 

From 0-24:00 on August 3, 2021, 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps reported 96 new confirmed cases, including 25 imported cases (7 in Yunnan, 4 in Fujian, and 3 in Jiangsu) , Shanghai 2 cases, Zhejiang 2 cases, Guangdong 2 cases, Tianjin 1 case, Shanxi 1 case, Liaoning 1 case, Henan 1 case, Sichuan 1 case), 71 local cases (35 cases in Jiangsu, 15 cases in Hunan, 9 cases in Hubei) , 6 cases in Shandong, 3 cases in Yunnan, 2 cases in Henan, 1 case in Fujian); no new deaths; 2 new suspected cases, all imported cases (all in Shanghai).

 

From 0-24 o'clock on October 4, 2021, 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps reported 26 new confirmed cases, all of which were imported cases (6 in Shanghai, 5 in Yunnan, and 4 in Shandong. 

There were 4 cases in Guangdong, 3 cases in Shaanxi, 2 cases in Fujian, 1 case in Jilin, and 1 case in Heilongjiang); there were no new deaths. One new suspected case was an imported case (in Shanghai).

 

Internationality

Cumulative confirmed cases of new coronavirus pneumonia

On March 25, 2020, WTO Director-General Azevedo said that the epidemic will have a huge impact on the global economy. 

He said: “Recent forecasts show that there will be an economic downturn and mass unemployment (globally), which will be more serious than the financial crisis twelve years ago.” Affected by the new crown pneumonia epidemic, the economies of many countries have already experienced a decline.


Restrictive measures introduced to slow the spread of the epidemic have hit the physical industry hard, and a large number of employees are facing unemployment. The Director-General of the WTO called on all countries to maintain open trade and jointly fight the epidemic.

 

According to real-time statistics released by worldometer, which has been tracking the global new crown pneumonia epidemic data, as of 7:00 on January 26, 2021, Beijing time, the cumulative number of confirmed cases of new crown pneumonia worldwide has exceeded 100 million, reaching 100,203,700, and the cumulative number of deaths has exceeded 214.

10,000 cases, reaching 2147411 cases. However, according to the latest statistics of the new crown epidemic released by Johns Hopkins University in the United States, the cumulative number of confirmed cases in the world has not reached 100 million, 995,87084, and 2,136,559 deaths.

 

On May 12, 2021, the World Health Organization's independent team on COVID-19 pandemic preparedness and response released its latest report. The report shows that it is estimated that by the end of 2021, the new crown epidemic will cause a loss of 10 trillion US dollars to the world. In 2020, at least 17,000 medical workers worldwide will die from the new crown.

 

Virus Research Difference study

On March 3, 2020, a research paper on "Preprints with The Lancet" was published on the preprint server and the early research platform SSRN. The Wuhan University People’s Hospital team analyzed the spread of the new coronavirus among women for the first time The particularity that may exist in.

 

Coronavirus Rendering

Studies have shown for the first time that women show different characteristics from men in the spread of COVID-19. Women not only have relatively mild symptoms, but also have a longer incubation period than men. This may be because women are born with stronger antiviral properties than men. Immunity.


During the screening process, no matter whether the women have symptoms or not, as long as the contact history is clear, they should be tested for nucleic acid, and the isolation period for women under medical observation should also exceed 14 days.

 

The study found

In March 2020, the latest research by Professor Tong Shilu from the National Children’s Medical Center (Shanghai) and Shanghai Children’s Medical Center affiliated to Shanghai Jiaotong University School of Medicine found that children of all ages are sensitive to COVID-19, and there is no obvious Gender differences.

 

On March 30, 2021, the China-WHO Joint Research Report on the Traceability of the New Coronavirus was released in Geneva. According to the report, many early cases in Wuhan were related to the South China Seafood Market, but there were also cases related to other markets. This showed that the South China Seafood Market was not the original source of the new crown virus, and it is not yet clear how the virus spread to the South China market.

 

Based on the existing scientific evidence and findings, the joint expert team conducted a qualitative risk assessment on the possibility of the introduction of the new coronavirus into the four human transmission routes, and used "very unlikely", "impossible", "probable", "more likely" and "very likely". 5 levels of evaluation.

 

The report believes that the new coronavirus is "probably to more likely" to be transmitted directly from the original animal host, "more likely to very likely" to be introduced into humans via an intermediate host, "probably" to be transmitted to humans through cold chain food, and "very unlikely" to be transmitted to humans through laboratory events.

 

In order to detect and confirm early cases of COVID-19, the Epidemiology Working Group evaluated the surveillance data on the incidence of respiratory diseases in Wuhan and surrounding areas at the end of 2019. In all these studies, there is no evidence that the incidence of respiratory diseases in the months before the outbreak of the new crown is affected by the new crown virus.

 

The Molecular Traceability Working Group analyzed the genome data of viruses collected from animals. Evidence has shown that the coronavirus that is closest to the new coronavirus is present in bats and pangolins, indicating that these two mammals may be the host of the new coronavirus, but the similarity of the virus is not enough to make it the direct ancestor of the new coronavirus.


In addition, animals such as mink and cats are highly susceptible to the new coronavirus, indicating that there may be other animals as potential hosts.

 

The Animal and Environment Working Group did not find the presence of the new coronavirus in the sampling and testing of wild animals in China. 

The Animal and Environment Working Group analyzed the coronaviruses that are related to the new coronavirus found in animals such as chrysanthemum bats and pangolins. 

In more than 80,000 samples of wild animals, livestock and poultry collected from 31 provinces, regions and cities in China before and after the outbreak, no positive results of antibodies or nucleic acids to the new coronavirus were detected.

 

On June 15, 2021, the Voice of America radio website reported that according to a new study by the U.S. government, the new coronavirus already existed in the U.S. in December 2019, a few weeks before health officials first detected the infection.


A team including researchers from the National Institutes of Health (NIH) conducted a study that analyzed 24,000 blood samples. Their findings show that some Americans were infected with the new crown virus as early as mid-December 2019, a few weeks before the world recognized the outbreak of a new deadly virus in the Chinese city of Wuhan.

 

On July 14, 2021, the international authoritative scientific journal "Nature" published a study stating that scientists have discovered a kind of "super antibody" that can not only fight against a variety of new coronavirus variants, but also against other closely related strains. Related to the coronavirus, this new discovery may help develop a wider range of vaccines and treatments.

 

According to a paper published in the journal Nature, the main author of the study is the Fred Hutchinson Cancer Research Center (Fred Hutchinson Cancer) in Seattle, USA. The study found that one of the neutralizing antibodies named "S2H97" can target and attach to the viral receptor binding domains listed in all experiments.


Starr said, "It is called the coolest antibody ". The team's further research on "S2H97" showed that it can find a previously invisible and well-hidden area on the virus binding domain, and only when it binds to human cell receptors will it eject from the binding domain, and then neutralize it. 

It functions to prevent the spread of the virus, which is why this "super antibody" S2H97 can widely fight the new coronary pneumonia and SARS and other viruses under the B-coronavirus branch B.

 

Mourning Activity

In order to express the deep condolences of the people of all ethnic groups across the country for the sacrifice of martyrs and compatriots who died in the fight against the new crown pneumonia epidemic, the State Council decided to hold a national mourning event on April 4, 2020.


During this period, the national and foreign embassies and consulates lowered their flags to mourn, and public entertainment activities were suspended throughout the country.


Starting at 10 o'clock on April 4, people across the country observed a three-minute silence. Cars, trains, and ships sounded their horns, and air defense sirens sounded.

 

America

On June 14, 2021, U.S. congressmen mourned the death of approximately 600,000 U.S. COVID-19 patients outside the Capitol in Washington.

 

List of Coronavirus Experts 

On September 3, 2020, the co-chair of the WHO Expert Group on Response and Evaluation of the New Coronary Pneumonia Epidemic announced the list of members of the expert group at a briefing by member states. 

Zhong Nanshan, academician of the Chinese Academy of Engineering and director of the Guangzhou Institute of Respiratory Diseases, was selected.

 

Current Situation Voice

Worldwide

Main article: Record of the development of overseas new crown pneumonia in 2020, Record of the development of overseas new crown pneumonia in 2021

As of 17:45, October 22, 2021, Central European time (23:45 Beijing time), the number of confirmed cases worldwide has increased by 445,284 compared with the previous day, reaching 2,423,486,57; death cases have increased by 7,153, reaching 4,927,723.

 

China

Main article: Records of the development of China's new coronavirus in 2020, Records of the development of China's new crown pneumonia in 2021

As of 24:00 on October 24, 2021, according to reports from 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps, there are currently 573 confirmed cases (including 20 severe cases), a total of 91588 cured and discharged cases, and a total of deaths.


There are 4636 cases, 96797 confirmed cases have been reported, and 3 suspected cases have been reported. A total of 1,230,300 close contacts have been traced, and 30,747 close contacts are still under medical observation.

 

America

2020 New Crown Pneumonia Outbreak in the U.S., 2021 New Crown Pneumonia Outbreak in the U.S.

On August 9, 2021, according to the latest public health data released by Reuters, the number of new confirmed cases and hospitalizations of new coronary pneumonia in the United States continued to rise, reaching the highest point in six months.


According to public health data from Reuters, the number of confirmed cases of new coronary pneumonia in the United States has increased by more than 100,000 for three consecutive days, an increase of 35% over the past week.


The surge in cases in Louisiana, Florida and Arkansas is the most serious. The number of hospitalizations across the United States has risen by 40% in the past week, and the death rate has risen by 18% (with a lag). 

Arkansas has the largest number of deaths. In addition, Florida has set a record for the number of hospitalizations with new coronary pneumonia for 8 consecutive days.

 

Local time October 24, 2021, according to the data of Johns Hopkins University (JHU), as of 17:21, October 24, the United States The total number of confirmed cases of new coronary pneumonia reached 4,544,2006 and the total number of deaths was 735,930. 

Compared with the two data 24 hours ago, there were 23,309 new confirmed cases and 213 new deaths.

 

India

Main article: New crown pneumonia epidemic in India in 2021

According to the latest data released by the Ministry of Health of India on October 24, 2021, the number of confirmed cases of new coronary pneumonia in India rose to 34,175,468. In the past 24 hours, there were 15,906 new confirmed cases in India; 561 new deaths, and a total of 454,269 deaths.

 

Brazil

As of May 1, local time, Brazil had a total of 14,755,910 confirmed cases of new coronary pneumonia, an increase of 66964 from the previous day. A total of 407,639 deaths, an increase of 2,656 from the previous day.

As of June 9, local time, according to data released by the Brazilian Ministry of Health, there were 85,748 newly diagnosed cases of new coronary pneumonia in the country in a single day, and the total number of confirmed cases reached 17,122,877.

 

U.K.

On October 22, 2021 local time, the latest data released by the British Ministry of Health and Social Security showed that in the past 24 hours, there were 49,298 new confirmed cases of new coronary pneumonia in the UK, with a total of 8,690,519 confirmed cases; 180 new deaths and a total of 139,326 deaths.

 

Turkey

On the evening of August 10, 2021, local time, the updated data on the website of the Turkish Ministry of Health showed that in the past 24 hours, 26,597 new confirmed cases of new coronary pneumonia, a total of 5,968,868 confirmed cases, 124 new deaths, and new cures 14954 cases.

 

France

On August 10, 2021 local time, the French Public Health Agency updated data showing that there were 28,576 new confirmed cases of new coronary pneumonia in France, and a total of 6,339,509 confirmed cases. There were 68 new deaths, and the total number of deaths reached 112,403.

At present, there are 9153 confirmed cases in France for treatment. In the past 24 hours, there were 944 new admissions and 717 discharges.

 

Russia

As of July 15, 2021, France has newly confirmed 3617 cases in 24 hours, with a total of 5,833,341 confirmed cases. There were 16 new deaths in the hospital, with a total of 111,458 deaths. There are 7054 hospitalized patients, including 914 patients receiving intensive care.

 

On June 9, according to data released by the Russian New Crown Epidemic Prevention and Control Headquarters, there were 10,407 new confirmed cases of new crown virus infection in Russia in the past 24 hours.

 

On October 16, 2021, according to the Russian Epidemic Prevention Headquarters, there were 1,002 new deaths from the new crown in the country compared with the previous day. This is the first time that the number has exceeded 1,000 since the beginning of the Russian epidemic last year, with a total of 222,315 deaths.


This report shows that Russia has 33,208 new confirmed cases of new crowns on the 16th, the highest record since the beginning of the epidemic, with a total of 7,958,384 confirmed cases.


The capital, Moscow, is still the most severely affected area. On the 16th, 6,545 new confirmed cases of new crown were reported, and a total of 1,712,674 cases were confirmed.

 

According to Reuters news on October 20, 2021, Russian President Vladimir Putin approved a government proposal on Wednesday to close workplaces for a week from October 30 to November 7 to curb the deterioration of the new crown epidemic.


Putin said in a video conference with government officials that the shutdown order in some areas may start early and end later. The mayor of Moscow has announced tightening of epidemic prevention measures, and people 60 years of age or older who have not been vaccinated must comply with a 4-month stay-at-home order.


 In the past 24 hours, Russia has added 34,073 new confirmed cases of new crowns, and 1028 new deaths. The number of new deaths in a single day is the highest since the epidemic.

 

Chile

On May 20, 2021 local time, the Chilean Ministry of Health notified that there were 7,680 new confirmed cases of new coronary pneumonia in the country in a single day, and the cumulative number of confirmed cases increased to 1,308,111. 

There were 172 new deaths and a total of 28169 deaths. As of the 20th, the cumulative number of COVID-19 vaccination in Chile was nearly 16.92 million doses, and more than 7.62 million people had received two doses of the vaccine.

 

South Africa

On August 10, 2021 local time, the South African Ministry of Health confirmed that there were 6,590 newly diagnosed cases of new coronary pneumonia in South Africa that day, with a total of 2,546,762 confirmed cases. There were 189 new deaths from new coronary pneumonia that day, with a total of 75,201 deaths. A total of 2319803 people have been cured.

 

Argentina

On May 20, 2021 local time, the Argentine Ministry of Health notified that the country had 35,884 new confirmed cases of new coronary pneumonia in a single day, with a total of 3,470,044 confirmed cases. There were 435 new deaths, a total of 72,699 deaths, and a total of 3,035,134 cured cases. There are currently 339,211 confirmed cases.

 

Philippines

The Philippine Ministry of Health announced that as of 16:00 on May 24, there were 4,973 new confirmed cases of new coronary pneumonia in the Philippines, with a total of 1,184,706 confirmed cases.

There were 39 new deaths and a total of 19,983 deaths; 6,666 new cases were cured, and a total of 1,115,806 were cured. There are 48,917 confirmed cases. The positive rate was 12.8%.

 

Ukraine

According to data released by the Ministry of Health of Ukraine on May 22, 2021 local time, as of the 22nd, Ukraine had confirmed a total of 2,179,988 cases, a total of 49,279 deaths, and a total of 1,941,625 cases were cured.

 

Germany

According to the latest data released by the Robert Koch Institute, the German Federal Agency for Disease Control and Prevention, as of 0:00 local time on May 24th, the total number of confirmed cases of new coronary pneumonia in Germany has reached 3,651,640, an increase of 2,682 from the previous day; the total number of deaths is 87,423. There are 43 new cases compared with the previous day; the 7-day incidence rate per 100,000 people continues to drop to 62.5.

 

Malaysia

On May 24, 2021, the Ministry of Health of Malaysia released data on the new crown epidemic. In the past 24 hours, Malaysia has added 6509 new confirmed cases of new crown pneumonia, with a total of 518,600 confirmed cases; 3,452 new cases were cured, and a total of 456,273 cases were cured; new deaths There were 61 cases and a total of 2309 deaths.

 

Mongolia

In August 2021, beavers raised in the Beaver Nature Reserve near Ulaanbaatar had symptoms of new crown pneumonia. Previously, several breeders working in the nature reserve were diagnosed as cases of new coronary pneumonia after nucleic acid tests. This shows that the beaver was infected with the new crown virus through the breeder.


The researchers selected 7 beavers with particularly obvious symptoms, and performed nucleic acid tests on them, and the results were all positive. The infected beaver once had different symptoms such as cough, runny nose and fever. This is the first case of "human transmission" new crown pneumonia in Mongolia and the first case of a beaver infected with the new crown virus in the world.

 

Japan

According to the news from the Japan Broadcasting Association (NHK) on October 16, 2021, Japan added 509 new confirmed cases of new crown that day, with a total of 1,714,720 confirmed cases; 13 new deaths and a total of 18,104 deaths.

 

South Korea

South Korea’s Central Anti-epidemic Countermeasures Headquarters announced on October 17, 2021 that as of 0:00 that day, South Korea had 1,420 new confirmed cases of new crowns compared with the previous day, and a total of 342,396 confirmed cases.

 16 new deaths and a total of 2,660 deaths, an average of fatalities The rate is 0.78%.

A total of 310,344 cases were cured and released from isolation, and 29,392 patients received isolation treatment.

 

Cambodia

According to a report from the Ministry of Health of Cambodia on October 16, 2021, the country reported 267 new confirmed cases of new coronary pneumonia that day, 311 new cases were cured and discharged, and 24 new deaths. Up to now, a total of 116,400 cases have been diagnosed nationwide in Cambodia, a total of 110,400 cases have been cured, and a total of 2,634 cases have died.

 

Contact Form

Name

Email *

Message *

Powered by Blogger.
Javascript DisablePlease Enable Javascript To See All Widget