[QUOTE=tsofian;67379]You are probably right there, in the 21st century. I'm not sure how much testing would have been done in the 1980s. Also, as I mentioned prions and certain chemicals might not show up. You can't find what you don't test for.[/QUOTE
I checked and until after 2000 the only qa standard for smallpox vaccine was from 1965. I need to get a copy of the older protocol
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