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Mr. Mercedes

05/09/20 7:08 PM

#41059 RE: playofthedivine #41051

You do realize that PRED is manufacturing antibody tests, right? You could have a detection test today that is negative and another test tomorrow which is positive.

https://abcnews.go.com/Health/antigen-versus-antibody-testing-covid-19/story?id=70409446