Is the SARS­CoV­2 XBB.1.16 lineage a cause for concern? Subject : Science and technology Section: Health Concept : The lineage XBB.1.5, a sub lineage of the XBB, is currently designated as a Variant of Interest (VOI) by the WHO. Two such recombinant lineages are currently designated as Variants Under Monitoring (VUM) by the […]