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> Traditional vaccines have also been "unreasonably effective" AFAIK not really. I know just about Sinovac and that was significantly worse efficacy than other

> Traditional vaccines have also been "unreasonably effective" AFAIK not really. I know just about Sinovac and that was significantly worse efficacy than other vaccines. Note that adonovirusvector based vaccines like AstraZeneca one are not 'traditional vaccines' but also rather new tech.

dawnerd 5y ago
That’s why I put old in quotes. mRNA is also nothing new, just new at this scale. People are just acting like it’s something that was just invented over the last year.
- armada651 5y ago
  In your comment you implied mRNA is new tech though, you may want to clarify what you meant to say.