Tag: Omicron subvariant
XBB.1.16 is Now a Covid ‘Variant of Interest’: WHO
NEW DELHI:The World Health Organization (WHO) has upgraded Omicron subvariant XBB.1.16 to a Covid-19 “variant.
NEW DELHI:The World Health Organization (WHO) has upgraded Omicron subvariant XBB.1.16 to a Covid-19 “variant.