Well, at least you have admitted you do not know if this vaccine is safe.You ask the same question all the time and I don't know the answer but you tell me, how long should we test it before we know it's safe? Ten, twenty, thirty years? What time span fits your comfort level? I made my reasonable guess already on a theoretical basis.
So for the man who wants a definitive answer in years, what will you accept?
I would be more comfortable after at least a few years. Then we would be getting closer to what the normal trial process would have been.