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Development and Implementation of Dried Blood Spot-Based COVID-19 Serological Assays for Epidemiologic Studies

25 May 2022

Abstract excerpt

Estimation of community-level antibody responses to SARS-CoV-2 from infection or vaccination is critical to inform public health responses. Traditional studies of antibodies rely on collection of blood via venipuncture, an invasive procedure not amenable to pandemic-related social-distancing measures. Dried blood spots (DBS) are an alternative to venipuncture, since they can be self-collected by study...

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PMID: 35612315
DOI: 10.1128/spectrum.02471-21

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