Safety and Efficacy of the BNT162b2 mRNA Covid-19 Vaccine
https://pubmed.ncbi.nlm.nih.gov/33301246/
If we summerize this article, vaccine to kill Covid-19 reduced symptom of the virus by 95%. That was compared with the number of patients dosed placebo(fake vaccine).
It shows an evident effectiveness of vaccine. I guess second dose will show more effectiveness. I am looking forward to seeing the next report.
