Field Performance and Public Health Response Using the BinaxNOWTM Rapid Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Antigen Detection Assay During Community-Based Testing

Author:

Pilarowski Genay1,Marquez Carina2,Rubio Luis2,Peng James2,Martinez Jackie2,Black Douglas2,Chamie Gabriel2,Jones Diane3,Jacobo Jon3,Tulier-Laiwa Valerie3,Rojas Susana3,Rojas Susy3,Cox Chesa2,Nakamura Robert4,Petersen Maya5,DeRisi Joseph67,Havlir Diane V2

Affiliation:

1. Department of Pathology, Stanford University, Palo Alto, California, USA

2. Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, California, USA

3. Unidos en Salud/United in Health, San Francisco, California, USA

4. California Department of Public Health, Microbial Diseases Laboratory, Richmond, California, USA

5. Division of Epidemiology and Biostatistics, University of California, Berkeley, California, USA

6. Department of Biochemistry and Biophysics, University of California San Francisco, CA, USA

7. Chan Zuckerberg Biohub, San Francisco, California, USA

Abstract

Abstract Among 3302 persons tested for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by BinaxNOWTM and reverse transcription polymerase chain reaction (RT-PCR) in a community setting, rapid assay sensitivity was 100%/98.5%/89% using RT-PCR cycle thresholds of 30, 35, and no threshold. The specificity was 99.9%. Performance was high across ages and those with and without symptoms. Rapid resulting permitted immediate public health action.

Funder

National Institutes of Health

Sandler Foundation

Publisher

Oxford University Press (OUP)

Subject

Infectious Diseases,Microbiology (medical)

Reference12 articles.

1. Prevalence of asymptomatic SARS-CoV-2 infection: a narrative review;Oran;Ann Intern Med,2020

2. SARS-CoV-2 community transmission disproportionately affects Latinx population during shelter-in-place in San Francisco;Chamie;Clin Infect Dis,2020

3. Test sensitivity is secondary to frequency and turnaround time for COVID-19 screening;Larremore;Sci Adv,2020

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