We have heard of the VAERS (Vaccine Adverse Event Reporting System), but V-Safe?
V-Safe is another self-reporting system:
"People were asked to install the V-safe app on their smartphones and then self-report if they have any negative effects from the experimental mRNA shots"
but whereas very few had heard about VAERS, (which consequently had a very low uptake), ten million people participated through the V-Safe app.
"That’s a huge sample size for a medical study"