Category: XBB.1.9.1
China: 31 cases of XBB.1.9.1 – up from just two cases last week
China’s CDC has just published its latest report on Covid-19 variants circulating in the country, and XBB.1.9.1 has seen a significant increase in cases from last week when it recorded just 2 cases. More...
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? – 4 updates
XBB.1.9.1, a new recombinant subvariant that is suddenly cropping up across the globe, is causing some concern amongst epidemiologists. More...