XBB.1.5 Covid variant has caused a huge rise in new cases in which country?

  • A. South Africa
  • B. Italy
  • C. USA
  • D. Indonesia

Correct Answer: C. USA

US Centers for Disease Control and Prevention estimates that XBB.1.5 has more than doubled its share of the Covid-19 figures each week. In the Northeast region of the country, XBB.1.5 is causing 75% of new cases. The XBB.1.5 strain is a relative of the Omicron XBB variant, which is a recombinant of the Omicron BA.2.10.1 and BA.2.75 subvariants.

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