Types of COVID-19 tests and their significance
COVID-19 or Coronavirus disease is an infectious disease that causes severe respiratory illness. This new strain of coronavirus affects different people in different ways. Most infected people will develop mild to moderate symptoms and might not need hospitalization. Best pathology in Lucknow Best pathology center in Lucknow
COVID-19 tests: Need of the Hour
- The first step in this test is to convert this RNA to DNA using an enzyme known as the reverse transcriptase. The PCR testing then detects this DNA. Hence the name RT-PCR. These are also known as the diagnostic test and nucleic acid amplification test (NAAT). Results are given the same day or within 2-3 days.
In case you feel you have symptoms of COVID-19, you can approach your doctor who can further advise you for a test.
- The antibody test does not look for the active virus but checks whether your immune system has responded to the infection. A COVID-19 antibody test may not show if you have an active virus in your body causing COVID-19 infection.