[Sephiroth]

Taking stock of the big picture:

1/
It seems to me that CV behaves like flu but is more infectious than most flu strains.

2/
It seems to me that flu is under control because of vaccines, for which new strains can be quickly countered.

3/
It seems to me that CV is coming under control because of vaccines, for which new strains can (apparently) be quickly countered.

4/
Ergo, it seems to me that we can resume BAU, perhaps except for ...

5/
The virulence of CV-19 and thus of a new strain that beats the current vaccines requires vigilance and perhaps pre-emptive measures that, no doubt, the Guvmin will declare.