The polio vaccine didn't always work, it gave many kids polio and killed many. You won't find that in your state-sponsored text books. But you will find it in the news of the era, in biography and autobiography and other written works they refuse to consult. Your reality is bought and paid for.
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@polarisera there's a good bbc documentary on it on youtube. I think you need to search for christopher skyes (forgot the name of the filmmaker)
