04-01-2023 | 12:32 PM
A new Covid strain nicknamed 'the Kraken' is sparking concern around the world.
XBB.1.5, a subvariant of Omicron, is already dominant in parts of the US.
Now it has started to sweep across the UK and Telangana.
XBB.1.5 is a mutated version of Omicron XBB, a strain that was first det...