On Fri, 30 Apr 2021 11:29:39 -0400, Ed Pawlowski wrote:

> Would be more reliable if they put a "V" tattoo on your forehead. You
> could easily see who to avoid and who you can talk to.

No, its starts with the Roman numeral "I" - for Immunized. Then as
the years go by and we require more shots they add more I's, V's,
and X's and eventually L's to the left or right of the original "I"
indicate how many times you've been immunized. Some I's will be
turned into V's and X's so we don't fill up our foreheads.

And they're all color coded to indicate the decade and to which
strain(s) of which viruses they apply.

-sw