Vaxxxines have NEVER ONCE BEEN TESTED FOR SAFETY BY STANDARDS GOING BACK OVER 70 YEARS.
Let’s see:
1. Vaccines (not “vaxxines”, which I’m assuming are the porn parody version) are in fact tested for safety. This is the first result for “who tests vaccines”: https://www.cdc.gov/vaccines/basics/test-approve.html.
2. You probably assume that the CDC is part of some secret conspiracy to kill us all with alien anti-COVID biogoop, so instead I’ll remind you: the person who kicked off the modern anti-vax movement, Dr. Andrew Wakefield, did so through “testing” vaccines to see if they were “safe”. (Ironically, given anti-vaxxer’s penchant for seeing ulterior motives behind all vaccination efforts, they do like to skip over the fact that Wakefield had an investment in a vaccine that was competing with the one he was trying to discredit.)
3. Vaccines have been around since, oh, at least five hundred years ago in China, and since the 18th century in the West.