Tag: Singapopre Covid variants
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...
New Covid sequencing data shows that the XBB.1.9.1 variant now outcompetes XBB.1.5 in Singapore.… ...More...