What is RT-PCR test for COVID

Dr. TELEME Health Advisory

General medical physician

The COVID-19 RT-PCR test is a real-time reverse transcription polymerase chain reaction (rRT-PCR) test for the qualitative detection of nucleic acid from the virus found in nasal swab, sputum or nasopharyngeal aspirate. The results are very accurate and are usually ready within 2-3 days

Source Link