> Why exactly did we need to use mRNA tech to crank out new vaccines at the same speed as we did with traditional vaccines? mRNA tech is a lot newer than "trad

> Why exactly did we need to use mRNA tech to crank out new vaccines at the same speed as we did with traditional vaccines? mRNA tech is a lot newer than "traditional vaccines". I do not expect that the mRNA process is run at the same speed with the same degree of confidence at the same number of facilities. Yet.