I was asked today by a prospective employer if I have been "inocculated" (can't use the "v" word), and that to become an employee it is a requirement and so are the boosters.

So the first thing I thought of was ;

Revelations 13:
16 And he causeth all, both small and great, rich and poor, free and bond, to receive a mark in their right hand, or in their foreheads:

17 And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name.

18 Here is wisdom. Let him that hath understanding count the number of the beast: for it is the number of a man; and his number is Six hundred threescore and six.