Hey Dumdum
A read for you https://www.medrxiv.org/content/10.1101/2021.06.01.21258176v2
We, the cognoscenti, actually follow the science extremely closely.
https://web.archive.org/web/20150715153315/https://en.wikipedia.org/wiki/Vaccination
Pick a date back in 2015
“The active agent of a vaccine may be intact but inactivated (non-infective) or attenuated (with reduced infectivity) forms of the causative pathogens, or purified components of the pathogen that have been found to be highly immunogenic (e.g., outer coat proteins of a virus). Toxoids are produced for immunization against toxin-based diseases, such as the modification of tetanospasmin toxin of tetanus to remove its toxic effect but retain its immunogenic effect.[6]”
Now read this.
https://en.wikipedia.org/wiki/Vaccination
Look for immunization against toxin-based diseases.
The wool has been pulled over your eyes.