The nose swab PCR test for COVID-19 is an accurate and reliable test for diagnosing COVID-19. A positive test means you likely have COVID-19. Get tested if you have symptoms of COVID-19 or have been exposed to someone who tested positive for COVID-19. As illustrated PCR tests are important, therefore Trucare plus provides PCR Tests in Dubai at home What is a PCR test? PCR means polymerase chain reaction. It’s a test to detect genetic material from a specific organism, such as a virus. The test detects the presence of a virus if you have the virus at the time of the test. The test could also detect fragments of the virus even after you are no longer infected. What is a COVID-19 PCR test? The polymerase chain reaction test for COVID-19 is a molecular test that analyses your upper respiratory specimen, looking for genetic material (ribonucleic acid or RNA) of SARS-CoV-2, the virus that causes COVID-19. Trucare Plus Healthcare provides COVID Testing at your home The health ...