Do you want to call it COVID "21"? :)
Viruses evolve all the time. And it's the evolution in the directions that make them tougher, become more dominant and get noticed. You have cut off their replication to stop the process.
Given how badly we're slowing down the replication, at some point you probably could call it Covid something else.
Alex
"There is a cult of ignorance in the United States, and there has always been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that "my ignorance is just as good as your knowledge."
-- Isaac Asimov