Publications by authors named "Brittany A Caddell"
Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody testing is an important tool in assessment of pandemic progress, contact tracing, and identification of recovered coronavirus disease 2019 (COVID-19) patients. We evaluated an orthogonal testing algorithm (OTA) to improve test specificity in these use cases.
Methods: A two-step OTA was applied where individuals who initially tested positive were tested with a second test.