Delhi: Why vaccine remains your best bet amid fresh Covid surge and new sub-variant​

In the past one week, Delhi, along with a few other states, has been witnessing a rise in Covid-19 cases. The city has registered 877 infections in the last seven days. As per INSACOG, genome sequencing of the latest samples has shown presence of XBB.1.16, another sub-lineage of the Omicron variant.