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A comment on New Abbott SARS-CoV-2 antibody test has 99.90% specificity and 100% sensitivity. Parent comment
> Specificity samples were derived from de-identified excess serum specimens sent to our clinical virology laboratory in 2018 and 2019.
So...not five years ago, and it is even possible that a significant number were from late 2019.
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> Specificity samples were derived from de-identified excess serum specimens sent to our clinical virology laboratory in 2018 and 2019.
So...not five years ago, and it is even possible that a significant number were from late 2019.