TheSun let us look at these countries in a week or so & see how they are.
The UK has done a very good job at processing tests during the holiday period.
Just looking at how all over the place the other figures are suggests to me that other countries have not!
Once they have cleared their backlog then I suspect they will not be as high as UK, but growing again.
And this new variant is the key problem. My area for example has managed incredibly well since September and cases were very low at end of lockdown 2.0. We now seem to have the new variant and cases going through the roof- actually children are still showing as green on heat map- so not related to schools it would seem.