1950s Propaganda Exposes How Polio Vaccine Was Made

The inactivated polio vaccine created by Jonas Salk was made using rhesus monkeys that were infected with simian virus 40, a monkey virus later linked to cancer in humans.

This post was created with our nice and easy submission form. Create your post!



What do you think?

Posted by Chris10

Mom Finds Out Her Boys Were Rude To Bus Driver, Devises ‘Punishment’

That Escalated Quickly, democRATs And Canadian Left Champion Occult ‘Spirit Cooking’ & ‘the trans’ AND Ukraine Nazi