- 07 Mar 2024 23:24
#15307060
Yeah, it's no wonder there were no COVID vaccines before 2020
But mRNA vaccines had been used before. The rollout of COVID vaccines was accelerated, regardless of whether they were mRNA vaccines or some other type.
But mRNA vaccines had been used before. The rollout of COVID vaccines was accelerated, regardless of whether they were mRNA vaccines or some other type.