Some folks don't seem to understand that they may have to wait 10-20 years (or until the female fetus in the womb today
is found to be infertile or
incapable when she reaches child bearing age), before they will be able to fully measure whether they wind up with vaccine regret or not. Too many others, unfortunately, haven't had to wait long at all. They don't realize they are the long term study lab rats.
VAERS - Vaccine Adverse Event Reporting System - less than 1% are reported
Vaccine related deaths may be underreported by a factor of 20