Australia-watch out!The initial version of the new crown virus has almost disappeared, and 3931 mutant viruses have appeared around the world. Zhong Nanshan made an important statement (video/photos) | Chinatown, Australia

Release your eyes, put on headphones, and listen~!
According to the latest news on the "NextsTrain" platform, as of the end of January this year, there were 1

This article is compiled from Shihua Daily, Lianhe Zaobao, France-Canton, Voice of America, and Southern Plus. It only represents the original source and the views of the original author. It is for reference only and does not represent the attitude and position of this website.

According to the latest news from the "NextsTrain" platform, as of the end of January this year, there were 1 genotypes of coronavirus in the world. Among them, the genotypes of the strains (3,931A) found in Wuhan declined sharply after October last year, while the early Guangdong strains (19B) Can still be found today.

According to the "Shihua Daily" report, the genetic relationship between the strains sampled from each bottom can be clearly found. Although there are still uncertain factors in the transmission time and geographical factors, it still reflects the relationship between evolution.

The number of mutated strains around the world has increased sharply, and the number of mutated genotypes is increasing every day. The latest mutated strains are mainly Brazil (501Y.V3), South Africa (501Y.V2) and the United Kingdom (501Y.V1) , And the number of these variant genotypes is increasing every day.

"NextsTrain" platform data sources are from Fred Hutchinson Cancer Research Center (FRED HUTCH), Max Planck Institute for Developmental Biology (MPIDB), National Institutes of Health (NIH), Bill and Melinda Gates Foundation (Bill & Melinda Gates Foundation), European Research Council (ERC), Mapbox, Open Science Prize, Biozentrum of University of Basel and other well-known research institutions.

Mutated viruses are raging!Brazil found cases of simultaneous infection with two variant strains, the first South African variant virus appeared in the United States

The new crown epidemic has ravaged the world for a year, and it still seems to show no signs of abating.A few days ago, Johns Hopkins University updated the global new crown diagnosis data-XNUMX million people infected!

At the same time, the number of deaths has now risen to over 200 million.

The British "Daily Mail" lamented, "The new crown caused the first death 391 days ago, and now 13% of the world's population is infected..."

These cheng stele-like figures remind the human world of the results of the war between humans and viruses in the past year, but this silent battle is still in its climax, or may not have reached its climax...

Mutated viruses have made this epidemic worse...

Brazil found cases of simultaneous infection with two variants of coronavirus strains

Researchers in southern Brazil have discovered two confirmed cases of simultaneous infections of two variant coronavirus strains. The spread of variant coronaviruses in Brazil is now increasingly worrying.

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Reuters reported that researchers in southern Brazil published a report on the medical website medRxiv on Wednesday (27th).They stated that their study is the first case in the world where two strains of coronavirus are simultaneously present in patients.

The research has not been published in a scientific journal, nor has it been peer reviewed.

Both patients, both in their early 30s, were infected with the P.11 variant coronavirus that first appeared in Rio de Janeiro at the end of November last year. They also tested positive for another variant of the coronavirus.

It was reported that both of them had mild symptoms, one of them had a dry cough, and the other had symptoms of cough, sore throat and headache.Neither of them needs to be hospitalized.

These two cases highlight that there may be multiple variants of the coronavirus spreading in Brazil. Scientists are more worried that the coexistence of the two variants may accelerate the mutation of the new variant of the coronavirus.

The lead researcher and virologist Speke said that these co-infections can produce combinations and new variants faster.This will be another evolutionary path of the coronavirus.

The South African variant was introduced to the U.S. Department of Defense for the first time considering the requirements for assisting in vaccination

The United States has reported the first case of the South African variant coronavirus. The US Department of Defense is considering the government's request for military assistance in vaccination.

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Reuters reported that the South Carolina Department of Health and Environmental Control said on Thursday (28th) that there had been two confirmed cases of the B.1.351 variant coronavirus from South Africa, and the two cases did not seem to be related.

The department said that both patients were adults and neither had travel history.

The US Centers for Disease Control and Prevention (CDC) issued a statement saying that it has the relevant information and stated that there is no evidence that the South African variant coronavirus will cause more serious diseases.

However, some laboratory studies have shown that the South African variant coronavirus reduces the effectiveness of coronavirus vaccines and antibody therapies.

Voice of America reported that the US Department of Defense is considering the government’s request for military assistance in vaccination and determining what defense resources can be safely provided to assist in vaccination efforts.

US Department of Defense spokesman Kirby said in a statement Thursday that the Pentagon is reviewing the Federal Emergency Management Agency (FEMA) request for military assistance in vaccinating the new crown.

US Biden said on Monday that he believes that 1 million doses of the new crown vaccine may be administered within the first 5000 days of his inauguration.

Although the Department of Defense statement did not provide the number of soldiers that may be involved, a US official said that this may involve thousands of soldiers.

WHO:British variants introduced33 countries and 16 countries found South African variants

Although the number of new infections of the new crown in Europe has slowed down, the WHO European branch warned on Thursday, January 1, "It is too early to unload the burden of control."

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France Broadcasting Network reported that at a press conference that day, the director of the WHO European Department called on European countries to defend against new variants, not to underestimate the enemy, try to avoid reversing existing policies, and remain vigilant.He pointed out that "opening and closing, and quickly releasing after the ban would be a very bad strategy...should be gradually transitioned."

The WHO European Department stated that among the 53 European countries under its jurisdiction (and some Central Asian countries), the infection rate of 30 countries has dropped significantly in the past 14 days.According to a statistics from Agence France-Presse, excluding Central Asia, the number of new infections in European countries under the jurisdiction of the WHO European Department has decreased by 10% compared with the previous week.However, "the spread of the new crown in Europe is still very serious, posing a severe test to the health system and treatment centers, and it is still far from the time to relax vigilance and relax control."

Regarding the type of virus, 33 countries under the jurisdiction of the WHO European Department have recorded the British variant, and 16 countries have recorded the South African variant.The WHO said, “Now we call on everyone to be patient and tenacious, to show tolerance and respect for the necessary epidemic prevention policies to prevent our health system from collapsing in the face of more contagious viruses,” and also pointed out, “and There is also a bad mental health state along with the virus."The WHO pointed out that according to the ILO, half of young people between the ages of 18-29, and 20% of health care workers, are experiencing anxiety and depression.

German Vaccine Council: AstraZeneca vaccine should only be provided to people under 65

The German Vaccine Board pointed out in its vaccine recommendation update that AstraZeneca's coronavirus vaccine should be provided to people under the age of 65.The committee stated that the reason for this recommendation is that the vaccine lacks sufficient data to be recommended to the elderly.

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Reuters reported that the committee said in a resolution announced by the German Ministry of Health on Thursday (28th): "There are currently insufficient data to assess the effectiveness of this vaccine for people over 65."

"Unlike mRNA vaccines, AstraZeneca vaccines should only be provided to people aged 18-64 at each stage."

The European Medicines Agency is expected to decide on Friday (29th) whether to approve AstraZeneca's coronavirus vaccine.

Zhong Nanshan: Mutated virus may affect vaccine effectiveness

On January 1, the Guangzhou Laboratory launched the "Guangzhou Laboratory Helps the Country's Basic-level Epidemic Prevention and Control Travel Activities at the Guangzhou International Biological Island Ink Park. Zhong Nanshan, academician of the Chinese Academy of Engineering, attended the event and delivered a speech.

Zhong Nanshan: Mutated virus may affect vaccine effectiveness

Zhong Nanshan said that this event is mainly aimed at the local spread of the new crown epidemic in China and proposes targeted scientific and technological epidemic prevention programs.

"The number of sporadic infections is much more than before." Zhong Nanshan said. In places such as Heilongjiang, the epidemic is mainly spread in the grassroots of rural areas.In the past, cities have been relatively mature in terms of epidemic prevention after a year. The original popularization of basic and education in rural areas, popularization of village doctors and testing capabilities are relatively weak, the spread is more than before, and the number of patients has increased. The knowledge level of village doctors and nucleic acid testing are the focus of prevention and control.

How does this event support epidemic prevention?Zhong Nanshan said that the focus of the activity is six words: popular science, training, and testing.Popular science is a series of brochures.The most important thing is the detection. This event will use Jinyu to improve detection capabilities.The prevention and control of mobile testing laboratories is a way for science and technology to assist testing, which is to help rural areas to test.

Zhong Nanshan said that the "Falcon" and the "Hussar" are two mobile detection vehicles. The "Falcon" is a 12-meter-long mobile nucleic acid testing laboratory; the "Hussars" can go deeper into the border areas and automatically sample and detect. , The detection time is significantly shortened, and the result will be available in about 30 minutes.

Zhong Nanshan: Mutated virus may affect vaccine effectiveness

Zhong Nanshan: Mutated virus may affect vaccine effectiveness

"The number of patients has decreased and the environment has improved. We relax our vigilance to a certain extent."

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p style=”text-align: left”>Zhong Nanshan said that because of the increasing number of patients abroad, research at Harvard University and other institutions is progressing rapidly.In this case, more attention must be paid to science and technology to help prevent and control the epidemic.

This article is compiled from Shihua Daily, Lianhe Zaobao, France-Canton, Voice of America, and Southern Plus. It only represents the original source and the views of the original author. It is for reference only and does not represent the attitude and position of this website.

Topic: Countries around the world respond to the new crown pneumonia epidemic into the topic >>

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