Variant Mo, the neo-Colombian boom.  WHO:

The Alternative Mu, named B.1.621 and first identified in Colombia In January 2021, she was under the magnifying glass of the World Health Organization. According to the United Nations Specialized Institute’s Weekly Report, Mo presents “a range of mutations that indicate potential immune escape properties,” i.e. resistance to Vaccines. B.1.62, at present, appears to be limited to some countries in South America, notably Colombia and Ecuador, where many outbreaks have been found.

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What is the Mu . variable?

Also known as the B.1.621 variant, the Mu variant of COVID-19 was first detected in Colombia in January and is now listed as one of the five important variables (butter) By whom. This means that although the mutation is deemed by the World Health Organization worthy of special monitoring, it is considered to be less dangerous than the delta or alpha strains of SARS-CoV-2, which have been classified as worrying (Volatile Organic Compounds) Because of the high degree of infection.


However, B.1.621 is the first significant variant to be added to the list since June, after Lambda. Paul Griffin, an infectious disease expert from Mater Health Services and the University of Queensland, as reported by ABC New, said scientists are currently focusing their energies on discovering escape variables, which can easily infect vaccinated people through mutations on the high protein from the virus.

The World Health Organization stressed that more research is needed to understand the effects of the variant. According to the World Health Organization, the prevalence of Mu in global COVID-19 infections has already decreased since it was first detected, but «The Prevalence in Colombia (39%) so Ecuador (13%) And constantly increasing». It is true that it accounts for less than 0.1% of all global COVID-19 infections, but outbreaks of the B.1.621 virus, even in parts of the United States and Europe, are worrying experts.

Possible effects on vaccines

The World Health Organization’s epidemiological report shows that, according to preliminary data, it appears that Mu More resistant to antibodies. But Dr. Griffin said those lab tests don’t give the full picture of how human immunity works in the real world of relationships, communication, travel and behaviour. «These equivalent studies are really useful, because they are easy and quick to complete, but they are only part of the epidemiological picture. Actual examinations must be performed clinically».

Other variables monitored by the World Health Organization

Mu, as mentioned, is the fifth mutation classified by the World Health Organization as variable of interestThen there are others Four variables, on the other hand, are worrisome More experts (VOC stands for worrying variables). All nine given variants are named with a different letter from the Greek alphabet.

five o’clock important variablesand I:

  • And , was first discovered in several countries in December 2020
  • corn It was first discovered in the United States in November 2020
  • kappa It was first discovered in India in October 2020
  • lambda It was first discovered in Peru in December 2020
  • mo It was first discovered in Colombia in January 2021

four o’clock worrying variables, which are believed to have the potential to exacerbate an epidemic, are:

  • alphaIt was first discovered in the UK in September 2020
  • beta, was first discovered in South Africa in May 2020
  • gammaIt was first discovered in Brazil in November 2020
  • DeltaIt was first discovered in India in October 2020

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