Omicron co-discoverer “Mutational precursors already occurred long ago”

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Germany’s dpa news agency reported that the recently discovered new corona 19 mutation Omicron has been pointed out that it has existed for a long time.

“Up-to-date information suggests that the earliest forms of omicron mutations evolved into distinct viruses before alpha and beta mutations appeared,” said Professor Wolfgang Fryzer, one of the co-discoverers of omicron mutations.

Professor Fraser, who studies the virus at Stellenbosch University near Cape Town, South Africa, adds that this early form of the virus appears to have evolved quietly over the next several months.

He also pointed out, “The question is why the omicron mutation has been dormant for such a long time and is only now discovered, so maybe one or two mutations are still hiding somewhere and spreading rapidly.”

It was only last month that the existence of omicron mutations became known.

Omicron mutations, first discovered in South Africa and Botswana, are characterized by having more types of mutations than other mutations.

Among other things, they are highly mutated near the site of the purine segment in the spike protein, which helps the coronavirus penetrate human cells.

According to the Robert Koch Institute, the German Center for Disease Control and Prevention, a total of 4 cases of omicron mutation infection were confirmed in Germany until the 1st, and all of the infected were those returning from a trip to South Africa.

Another eight cases are also believed to be due to micron mutations, and experts believe the number of micron mutation infections is likely to be higher.

The European Center for Disease Control and Prevention (ECDC) predicts that the omicron mutation will become the dominant mutation in Europe in the coming months.

Although there are still uncertainties about the rate of transmission, severity of infections, and effects on the immune system, the statistics available so far suggest that Omicron mutations have already spread throughout Europe, the European Union Health Authority recently said. .

Prof. Fraser said that omicron mutations spread faster than delta mutations, and that there is no clear evidence that omicron-infected people have milder symptoms compared to other mutants, so it’s too early to say that.

He added that it is not clear whether children are particularly vulnerable to omicrons.

Reference-news.sbs.co.kr

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