Antibody tests have higher sensitivity at >/=15 days after symptom onset and 99% specificity for detecting SARS-CoV-2. Lawandi A, Danner RL. Ann Intern Med 2020;173:JC57.

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Amedeo Smart

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Lawandi A, Danner RL. Antibody tests have higher sensitivity at >/=15 days after symptom onset and 99% specificity for detecting SARS-CoV-2. Ann Intern Med 2020;173:JC57.
PMID: 33197346