COVID – 19 Testing USE OF POOLED TESTING FOR THE SCREENING AND SURVEILLANCE OF COVID-19 Use of Rapid Antigen Test Kits for the Diagnosis of COVID-19 Rapid antibody tests (RATs)(March 2020 assessment) Rapid antibody tests (RATs) (May 2020 reassessment) Reverse Transcriptase – Polymerase Chain Reaction (RT-PCR)
