"WouldBeGood
*Oh! See it’s been said already.
At least it’s provided a nice comparator to show they’re ineffective.
except that it doesn't show that?
As masks only offer a % reduction in spread and don't stop it altogether.
And we don't know how much worse things would have been in Scotland without them.*"
Three countries, geographically very close with very similar population demographics and rates/timing of vaccination. Two require masks and wfh, one does not. All have broadly similar levels of covid infections.
To me, that suggests that masks/wfh alone are having a minimal impact on infection rates and therefore if we want to bring case numbers down we needs stronger measures.
I can't see why it suggests that, but for masks/wfh, Scotland and Wales would have randomly had much higher rates than England. I can't see the logic behind that at all.
As part of a package of measures masks and wfh have some value. Alone their impact is minimal. Retaining them alone results in significant cost for very minimal gain in my view.