Long time ago I spent a lot of time with a girl that had Polio as a child.
She had not been vaccinated.
The Polio vaccination was fully tested before it was allowed onto the market.
This deadly SAES-CoV-2 shot was ILLEGALLY granted a EUA, when "safe" medications were available, and this shot was not fully tested for safety or proven to work.
Quote
The first successful demonstration of a polio vaccine was by Hilary Koprowski in 1950, with a live attenuated virus which people drank.[8] The vaccine was not approved for use in the United States, but was used successfully elsewhere.[8] An inactivated polio vaccine, developed a few years later by Jonas Salk, came into use in 1955.[2][9] A different, oral polio vaccine was developed by Albert Sabin and came into commercial use in 1961.[2][10
Let's not account for the advancements in science and technology from over 70 years ago until now, OK?