I checked this yesterday - they have actually used everything up to Mu already, just that most of these variants, although of interests, never really came to much.Why have they jumped so many letters in the Greek alphabet?
There are epsilon, zeta, eta, theta, iota, kappa, lambda, mu, nu and xi between Delta and Omicron.
Follow up with anything else on the new variant that you want.
What theories?Xi - well there are plenty of theories going around about that one....
If your American these will be conspiracy theories.What theories?![]()