Covid-19: XBB and its strains fast emerging as dominant sub-variant in India, Tamil Nadu tops

Published: 01st November 2022 02:43 PM  |   Last Updated: 01st November 2022 02:54 PM  

Omicron sub-variant XBB, which has led to a surge in Covid cases in Singapore, and its strains, especially XBB.3, are fast emerging as a dominant sub-variant in India. In India, nine states have reported XBB, and Tamil Nadu tops the list.


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