And yes
>pfizer is still issuing and governments are still administering the alpha strain vaccination.
I'm assuming this is due to the absolutely idiotic testing procedures. If they updated the spike, vaccine would have to go through the same retarded testing procedure again.
Russians, meanwhile, offer updated Sputnik V.
https://www.themoscowtimes.com/2021/08/19/russia-develops-modified-sputnik-v-jab-for-delta-variant-a74836