coronavirus WHO warns new Omicron spinoff XBB.1.16 is ‘one to watch,’ but hasn’t shown to be more severe – CNN Posted on April 6, 2023 by admin WHO warns new Omicron spinoff XBB.1.16 is ‘one to watch,’ but hasn’t shown to be more severe CNN admin Covid-19 News Live Updates: 5335 fresh Covid cases in India, highest in 195 days – The Indian Express What to know about the XBB.1.16 COVID variant causing concern in India – ABC News