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  2. The Latest COVID-19 Facts, News & Possible Answers To Frequently Asked Questions. Updated Coronavirus Information About Recommendations, Resources, And Latest Studies.

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  2. Variants of severe acute respiratory syndrome coronavirus 2 ( SARS-CoV-2) are viruses that, while similar to the original, have genetic changes that are of enough significance to lead virologists to label them separately. SARS-CoV-2 is the virus that causes coronavirus disease 2019 (COVID-19).

  3. Omicron (B.1.1.529) is a variant of SARS-CoV-2 first reported to the World Health Organization (WHO) by the Network for Genomics Surveillance in South Africa on 24 November 2021. [10] [11] It was first detected in Botswana and has spread to become the predominant variant in circulation around the world. [12]

  4. The Delta variant (B.1.617.2) was [3] [4] a variant of SARS-CoV-2, the virus that causes COVID-19. It was first detected in India on 5 October 2020. The Delta variant was named on 31 May 2021 and had spread to over 179 countries by 22 November 2021. The World Health Organization (WHO) indicated in June 2021 that the Delta variant was becoming ...

  5. May 3, 2024 · Currently circulating COVID-19 Variants of Interest (VOIs) as of 3 May 2024. Recombinant of BA.2.10.1 and BA.2.75 sublineages, i.e. BJ.1 and BM.1.1.1, with a breakpoint in S1.

  6. Mar 24, 2021 · Across the world, there are multiple variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes coronavirus disease 2019 (Covid-19). SARS-CoV-2 variants...

    • Salim S Abdool Karim, Tulio de Oliveira
    • 2021
  7. Jan 6, 2021 · Coronavirus variants and mutations: The science explained. 6 January 2021. By Helen Briggs,BBC science correspondent. Getty Images. The rapid spread of coronavirus variants has put the...

  8. The graphic and accompanying video detail the importance of sequencing the DNA of SARS-CoV-2, the virus that causes COVID-19. Genome sequencing enables researchers and public health authorities to identify and characterize emerging variants.

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