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Several European countries have cut travel links with the UK. Photo: Getty Images
A new feature or variant of the coronavirus is blamed for imposing the fourth or highest level of restrictions applicable to millions of people in the UK. It is spreading very rapidly in the human body.
According to a BBC report in Bangladesh, England, Scotland and Wales have imposed strict restrictions on public gatherings at Christmas and travel bans in other countries come alongside the UK for exactly the same reason. But the question arose of how the new coronavirus, which did not exist in England just a few months ago, became so widespread a few months later.
British government infection advisers are also fairly certain that it spreads faster than other variants of the coronavirus. All work is still in the early stages. However, many uncertainties and answers to many questions remain unknown.
Concerns about that new feature are increasing
There are three main reasons why this new variant of coronavirus is attracting attention. First, replace other versions of the virus. Second, their division or conversion changes some parts of the virus, which is important. Third, tests in several of these divisions have been shown to increase the ability of the virus to infect cells in the human body. These characteristics allow the virus to spread easily.
We can’t say for sure yet. However, the new strain can spread quickly if it finds the right environment. Like places like London, where until recently there were second-tier restrictions. Fourth stage restrictions have already been imposed to reduce the spread of the virus.
The faster it spreads
This new strain of the virus was first identified in September. A quarter of those infected in London in November were victims of the new virus. And in mid-December it reaches two-thirds.
Prime Minister Boris Johnson says the virus has spread by more than 70 percent. He said it could be increasing “more numbers.” This shows whether the epidemic is spreading or decreasing. It is calculated between 0 and 4.
The issue of the spread at a rate above 60 percent came up last Friday at Imperial College London. In a presentation by Eric Volz. “It’s very hard to tell right now … but what we’ve seen so far is that it’s spreading very fast,” he said. It spreads faster than any other feature of the virus. But the important thing is to watch it.
However, there is no specific calculation of how fast this new strain spreads. But scientists have told you that the rate of spread could be as low as 70 percent or more.
Jonathan Ball, professor of virology at the University of Nottingham, said: “The information we have so far is not enough and it is not possible to conclude that the virus is actually spreading.”
Spread up to?
The virus is believed to have originated from a patient in the UK or in a country where there is no system to monitor the virus. It is found in various parts of the UK, except for Northern Ireland. But it is mainly found in the capital London and in the south east and east of England. Not very available in other areas.
According to NextStrain, an organization that works with the genetic code of the virus, the strain of the virus found in Denmark and Australia comes from the United Kingdom. A new coronavirus has also been found in the Netherlands.
The virus, which was first identified in Wuhan, China, bears no resemblance to viruses in other parts of the world. The virus, called D614G, was detected in Europe last February and is the closest spread virus to this trait worldwide. Another strain of the virus, called A222V, has also spread to Europe and during the summer holidays in Spain.
What we know about the new features of the virus
A preliminary analysis of the new characteristics of the virus has been published and 16 major changes are known to have occurred in it. Doubts have also been raised as to whether the vaccine will work for the newly functional virus.
The spike protein of the virus has changed, this is important, because it is through this that the virus enters the human body. A change marked N501Y has resulted in the most significant transformation of the peak to that location, known as the “receptor-binding domain.”
This is where the spike of the virus first comes into contact with human skin. Any change that helps the virus enter the body more easily can be beneficial to the virus.
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