Let us not forget what happened a few years ago with Big Pharma drugs :"DES" , or even "Thalidomide" .
Both of these medications resulted in infertility, or mal-formed fetus at birth.
The results of taking these 'approved medications' wasn't known until birth (Thalidomide),
or in the case of DES, until the young adult reached fertility, approximately 15 - 20 years later.
Sv-40 plus more, left in polio vaccines