Meanwhile, the Biontech CEO thinks that a fourth booster may be needed. For all the agility of mRNA, the reality looks like we are indeed stuck with the origina

Meanwhile, the Biontech CEO thinks that a fourth booster may be needed. For all the agility of mRNA, the reality looks like we are indeed stuck with the original vaccines. And I suspect that countries which want to implement mandatory vaccination like Austria and perhaps Germany will force people to get the now worthless first and nearly worthless second doses of the original vaccine, because anything else won't be available.