YOU just said it is useless.
Never known a vaxx where you were required to get 4 shot in 12 months, because the first 3 are no good.
Do you want my covid garden gnome vaxx- very effective - nobody in this house hold has had covid since it was placed inteh garden....but you will ned to buy anew gnome each month to ensure effectivness (of my bank balance)....Loser
