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. 2021 Mar 2;8(4):ofab095. doi: 10.1093/ofid/ofab095

Table 9.

Summary of Considerations for the Use of Home Testing Using Rapid Antigen Tests

Primary Goals of Testing:
Identification of asymptomatic COVID-19 infections, enable more convenient testing of symptomatic individuals
Pretest probability: low (asymptomatic), high (symptomatic)
Testing strategy: None defined to date
Positive result: Consider confirmation by NAAT
Negative result: Confirmation by NAAT, if symptomatic

Abbreviations: COVID-19, coronavirus disease 2019; NAAT, nucleic acid amplification test.