The return of the "Mistigri" (virus adaptative gain by gene loss) through the SARS-CoV-2 XBB.1.5 chimera that predominated in 2023
Description
Severe acute respiratory syndrome coronavirus 2 XBB.1.5 is the first recombinant lineage to predominate at the country and global scales. Very interestingly, like the Marseille-4B subvariant (or B.1.160) and the pandemic variant B.1.1.7 (or Alpha)
