Dont go too far back on thinking whether the drugs have been tested on humans without letting them know or not.

If you got your wife a green card recently they made her take the HPV Vaccine for getting approved for a green card. Thanks to George Bush...since there were no willing people to test the vaccine..george bush threw in green card seeking test monkeys.

There is some substance to what they use other countries and people for their testing and other alternate motive.