You misunderstand by what I mean when I say the covid vaccines were made in a rush. I mean, that the research, study and testing to figure out how to make a vaccine in the first place, was done in a very fast manner, not that the actual making of the vaccines to be used were done in a rush-though they were also.
Covid started in like late 2019 I think, and really got bad in 2020, with the vaccine being finished shortly after the 2020 election, so that's less then one year. Course, we used a lot of existing labs and other stuff to change their priority on the vaccine, which is largely why we finished it so fast.