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With reference to the “double mutant” coronavirus variant, consider the following statements:
1. According to Union Health Ministry a unique “double mutant” coronavirus variant with a combination of mutations not seen anywhere else in the world has been found in India.
2. Indian SARS-CoV-2 Consortium on Genomics (INSACOG) is a consortium of 10 laboratories across the country.
Which of the statements given above is/are correct?
  • a)
    1 only
  • b)
    2 only
  • c)
    Both 1 and 2
  • d)
    Neither 1 nor 2
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
With reference to the “double mutant” coronavirus variant,...
A unique “double mutant” coronavirus variant — with a combination of mutations not seen anywhere else in the world — has been found in India, the Union Health Ministry said.
  • However, it is still to be established if this has any role to play in increased infectivity or in making COVID-19 more severe.
  • Genome sequencing of a section of virus samples by a consortium of 10 laboratories across the country, called the Indian SARS-CoV-2 Consortium on Genomics (INSACOG), revealed the presence of two mutations, E484Q and L452R together, in at least 200 virus samples.
  • Mutations in the virus per se are not surprising but specific mutations that help the virus evolve to thwart vaccines or the immune system or are linked to a spike in cases or in disease severity are causes of concern.
  • While the two mutations have been individually identified in other variants of SARS-CoV-2 globally and have been associated with a reduction in vaccine efficacy, their combined effect and biological implications have not yet been understood.
  • In the days ahead, the INSACOG will submit details of this variant to a global repository called GISAID and, if it merits, classify it as a “variant of concern” (VOC).
  • So far, only three global VOCs have been identified: the U.K. variant (B.1.1.7), the South African (B.1.351) and the Brazilian (P.1) lineage.
  • After the new double variant has been submitted to GISAID, it will be categorised under a formal lineage, and will have its own name.
Hence both statements are correct.
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With reference to the “double mutant” coronavirus variant, consider the following statements:1. According to Union Health Ministry a unique “double mutant” coronavirus variant with a combination of mutations not seen anywhere else in the world has been found in India.2. Indian SARS-CoV-2 Consortium on Genomics (INSACOG) is a consortium of 10 laboratories across the country.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?
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With reference to the “double mutant” coronavirus variant, consider the following statements:1. According to Union Health Ministry a unique “double mutant” coronavirus variant with a combination of mutations not seen anywhere else in the world has been found in India.2. Indian SARS-CoV-2 Consortium on Genomics (INSACOG) is a consortium of 10 laboratories across the country.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to the “double mutant” coronavirus variant, consider the following statements:1. According to Union Health Ministry a unique “double mutant” coronavirus variant with a combination of mutations not seen anywhere else in the world has been found in India.2. Indian SARS-CoV-2 Consortium on Genomics (INSACOG) is a consortium of 10 laboratories across the country.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the “double mutant” coronavirus variant, consider the following statements:1. According to Union Health Ministry a unique “double mutant” coronavirus variant with a combination of mutations not seen anywhere else in the world has been found in India.2. Indian SARS-CoV-2 Consortium on Genomics (INSACOG) is a consortium of 10 laboratories across the country.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?.
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