Wouldn't this be the first mRNA vaccine approved for the public? I know very little about the pharmaceutical underpinnings of mRNA vaccines and how theoretical

Wouldn't this be the first mRNA vaccine approved for the public? I know very little about the pharmaceutical underpinnings of mRNA vaccines and how theoretically likely adverse long-term results are, but I do think caution by laymen is not unwarranted for a new type of vaccine that has been fast-tracked through trials (albeit for good reason!)