A mutated new coronavirus has been discovered in the UK, sources say

A mutated new coronavirus has been discovered in the UK, sources say

When it comes to the novel coronavirus, people all over the world feel deeply. 2019 Novel Coronavirus, on January 12, 2020, the World Health Organization officially named it 2019-nCoV [1] . Coronaviruses are a large family of viruses known to cause colds as well as more serious diseases such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). The novel coronavirus is a new strain of coronavirus that has never been found in humans before.

Recently, the epidemic situation in the UK has become more and more troublesome. The mutated virus has not been dealt with before, and now a new mutated new coronavirus has emerged.

A mutated new coronavirus has been discovered in the UK, sources say

According to data released by the British government on the 23rd, there were 39,237 new confirmed cases of new crowns in the country in the past 24 hours, and a total of 2,149,551 confirmed cases.

According to reports from British media such as the BBC and the Guardian on December 23, local time, British Health Secretary Matt Hancock confirmed at a press conference at the Downing Street Prime Minister’s Office that day that the British Two cases of another variant SARS-CoV-2 have been identified.

Hancock said both cases had contact with people who had been to South Africa. The UK has isolated both cases and restricted travel from South Africa. Anyone who has been to South Africa in the past two weeks and who has been in close contact with someone who has been to South Africa in the past two weeks must be quarantined immediately.

According to CCTV news, British Health Secretary Hancock said at a press conference on the 23rd that the United Kingdom has detected two cases of infection with another variant of the new coronavirus, both of which had contact with people who had been to South Africa. Hancock said the virus was more contagious and more mutated than previously found in the UK.

According to the Global Times, the WHO said on the 21st that although the variants of the new coronavirus discovered in South Africa appeared at about the same time as the variants discovered in the UK, they were unrelated variants and had nothing to do with each other.

According to Overseas Network, earlier, British Prime Minister Boris Johnson and scientists confirmed that a new variant of the new coronavirus found in the United Kingdom is 70% more infectious than the ordinary new coronavirus. The British side said that the new variant may have spread abroad, and the most urgent work is to ensure that this variant virus does not cause a higher death rate.

Academician Zhong Nanshan of the Chinese Academy of Engineering said at the event that the situation in the future will become more and more divided or integrated, which is a severe test. There are more and more patients with new coronary pneumonia in the world, and a variant virus was discovered in September, but it was not discovered after vaccination.

The mutated virus that appeared in the UK is said to increase the infection rate by 70%, and more than 100 countries around the world have banned British flights. However, there is no specific content on whether the case fatality rate has changed, and there is no further evidence on whether it affects the effectiveness of the vaccine.

Generally speaking, more variants of the virus may weaken the immune effect of the vaccine, which is similar to the relationship between the influenza virus and the vaccine, so it is a common practice in many countries to get the influenza vaccine once a year.

But the virus doesn’t suddenly mutate and make the vaccine completely ineffective. Jesse Bloom, an expert at the Fred Hutchinson Cancer Research Center in Seattle, USA, said that even the flu virus takes five to seven years to mutate enough to completely escape the body’s immune recognition, and the coronavirus is similar.

Valens, Britain’s chief scientific adviser, said preliminary conclusions suggested the new variant was unlikely to affect vaccine efficacy. “It is reasonable to assume that a vaccine response to this virus should be adequate, but we need to be vigilant about that.”

Therefore, before the end of the new crown virus epidemic, we should strengthen prevention and personal protection.

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