XBB.1.16 v XBB.1.5 Archives - Coronaheadsup.com

XBB.1.16: Big jump in Singapore – suddenly outcompetes XBB.1.9.1 – 2 Updates

BREAKING: Singapore has seen an unexpectedly large rise in the XBB.1.16 variant of Omicron.… ...More...

March 28, 2023April 3, 2023 Coronaheadsup.com Coronavirus, Genome, Singapore, Testing, Transmission, XBB.1.16