Rapid COVID test vs. gold standard: study aimed to see if cheap antigen tests work for contact tracing
Diagnosis
Terminated
This study planned to compare a rapid antigen detection test against the standard PCR test for diagnosing COVID-19 in people who were close contacts of infected patients but had no symptoms. The goal was to see if the quick, inexpensive antigen test could reliably identify contag…
Sponsor: Juan Fernando Masa Jiménez • Aim: Diagnosis
Last updated Jun 23, 2026 11:57 UTC