How It's Made ~ SV40 Polio Vaccine & Cancer

First published at 18:22 UTC on March 3rd, 2020.
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In the case of the polio vaccine, the link between the SV40 virus and human cancer wasn't discovered until 40 years later! It is actually surprisingly common for vaccines to contain various animal matter, including foreign animal tissues contai…

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CategoryNews & Politics
SensitivityNormal - Content that is suitable for ages 16 and over
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