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Sars-Cov-2 antigen tests predict infectivity based on viral culture: comparison of antigen, PCR viral load, and viral culture testing on a large sample cohort

Sars-cov-2 Antigen TestsDiagnostic VirologyViral DiagnosticsCovid-19 PandemicImmunologyLarge Sample CohortVirologyCovid-19 EpidemiologyPublic HealthVirus TransmissionMedicineViral CultureEpidemiologyCovid-19