Trial NCT04400838
Publication Voysey M, Lancet, 2020
Primary outcome on the report: Virologically confirmed, symptomatic COVID-19, defined as a NAAT-positive swab combined with at least one qualifying symptom (fever ?37·8°C, cough, shortness of breath, or anosmia or ageusia)

Note: The risk of bias by domain corresponds to the highest risk of bias among outcomes by domain.
The overall risk of bias corresponds to the overall highest risk of bias assessed among outcomes.