You asked me what source I need to want full trials for a vaccine. You have the wit of a teenager.
mRNA hasn’t been used in a vaccine like this before.
30 years in the scheme of things is still absolutely nothing. We had lead in our gasoline and our drinking water pipes for decades without anyone actually understanding the issue, and just trusting “it’s all safe!”
Virus comes out and we pump out a fully produced vaccine in MONTHS. Of course it’s safe and tested fully /s