https://www.google.com/amp/s/www.sciencenews.org/article/covid-coronavirus-vaccine-development-speed/amp
FOR ALL YOU INBREDS WHO KEEP SAYING THAT THIS IS THE FIRST TIME MRNA VACCINES HAVE BEEN TESTED ON HUMANS ITS CALLED READING YOU DUMB SONS OF BITCHES
FOR ALL YOU INBREDS WHO KEEP SAYING THAT THIS IS THE FIRST TIME MRNA VACCINES HAVE BEEN TESTED ON HUMANS ITS CALLED READING YOU DUMB SONS OF BITCHES