mRNA vaccine developed for SARS CoV - 1 around 2003 killed every test animal administered. I believe there was a study on 12 humans that did not end well for them either.
I would have to dig to find the journal paper that was written on this.
Supposedly the SARS CoV - 1 vaccine having existed for 20 years and "tweaked" was the explanation for the almost instantaneous development of the SARS CoV - 2 (Covid - 19) vaccine.
Yet, I have seen medical websites that say no such vaccine ever existed.
If I knew then what I know now I would have saved a record of all that conflicting literature..
