https://theconversation.com/faq-on-covid-19-subvariant-xbb-1-5-what-is-it-where-is-it-prevalent-how-does-it-differ-from-omicron-does-it-cause-serious-illness-how-can-i-protect-myself-why-is-it-nicknamed-kraken-197602
The XBB.1.5 subvariant — nicknamed ‘Kraken’ — is arguably the most genetically rich and most transmissible SARS-CoV-2 Omicron subvariant yet.
Create an account or login to join the discussion