(not gp)
That you need a vaccine even after a recovery.
One more sale for Big Pharma.
One more sale for Big Pharma.
That creating vaccines which require 6monthly-1yearly boosters that every must take creates a new, lucrative revenue stream for Big Phrama and a conflict of interest, even when the initial vaccines may be cheap (e.g. Immunity as a Service).
Though, I admit it had triggered a small, gamer part of me that wanted to get the completionist award for filling every slot.