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  2. Dec 30, 2022 · 2022 ends with looming risk of a new coronavirus variant, health experts warn. By Jacqueline Howard, CNN. 7 minute read. Updated 1:17 PM EST, Sat December 31, 2022. Link Copied! Video Ad...

  3. Dec 13, 2022 · Two new iterations of the Omicron variant have found their way to the top of the list of Covid subvariants circulating in the U.S. BQ.1.1 and BQ.1 now together account for nearly 70 percent of...

    • Dani Blum
  4. Dec 14, 2022 · December 14, 2022. COVID-19: What we know about new omicron variant BF.7. by Manal Mohammed, The Conversation. Credit: AI-generated image. Since the COVID variant omicron emerged in late 2021, it...

  5. Sep 1, 2023 · In 2022, it had spawned a number of subvariants. In 2023, a new Omicron strain called EG.5 (nicknamed “Eris”) is the dominant strain in the U.S., and experts are monitoring another new strain called BA.2.86 (nicknamed “Pirola”). How contagious is it? Omicron’s subvariants are considered to be especially efficient spreaders of the disease.

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    • kathy.katella-cofrancesco@yale.edu
  6. Sep 1, 2023 · The variant of the SARS-CoV-2 virus that causes COVID-19 first surfaced in the United States toward the end of 2021 and spread like wildfire, spawning new sub-strains—some more transmissible than others. Now, multiple Omicron subvariants are driving most of the COVID-19 cases in the United States.

    • 065208055
    • kathy.katella-cofrancesco@yale.edu
  7. Dec 23, 2022 · Moderna Inc. Follow. Dec 23 (Reuters) - The highly-contagious Omicron subvariant XBB has surged to more than 50% of COVID-19 cases in the northeastern United States and risks spreading fast as...

  8. Since the beginning of the COVID-19 pandemic and with the evolution of the SARS-CoV-2 virus, multiple COVID-19 Variants of Concern (VOCs) and Variants of Interest (VOIs) have been designated by WHO based on their assessed potential for expansion and replacement of prior variants, for causing new waves with increased circulation, and for the need...

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