If you have concerns about the Covid-19 vaccines, these links may alleviate your worry or accelerate them. Always do your own research. Don't rely on anyone to tell you what to believe!
VAERS is the acronym for the CDC Vaccine Adverse Event Reporting System. It is a voluntary program to which physicians can choose or not choose to report any adverse reactions.
The first link takes you to a site where you can enter your vaccine batch number, which should be on your Covid-19 Vaccination Record Card. The links are data collections created by genetics researcher, Craig Paardekooper.