Tag: XBB191
XBB.1.9.1 now the dominant Covid variant in Singapore
New Covid sequencing data shows that the XBB.1.9.1 variant now outcompetes XBB.1.5 in Singapore.… ...More...
XBB.1.9.1 – a new variant of concern?
XBB.1.9.1, a new recombinant subvariant that is suddenly cropping up across the globe, is causing some concern amongst epidemiologists.… ...More...