Testing has been essential during this pandemic in tackling the threats to public health and safety. Today, many people rely on COVID-19 testing, with the Fit to fly certificate in Leeds becoming a requirement so they can safely resume work, travel, and live their everyday lives. Everyone is becoming more aware of the importance of testing such as Leeds PCR teststo prevent the spread of the virus and save many lives by identifying infected people who need immediate medical attention.
Two different tests can identify people who are carrying the virus: a diagnostic test and an antibody test. Diagnostic tests available are molecular tests like PCR Test and Rapid Antigen Test.
One type of COVID-19 testing is the reverse transcription-polymerase chain reaction, best known as the RT-PCR test. PCR Test detects the genetic material of the SARS-CoV-2 virus. It is considered the gold standard in detecting active cases because it can deliver the most accurate results, and repeating tests is highly unlikely. Individuals can take a PCR test in Leeds if they feel like they carry the virus’s symptoms or through the advisory of a doctor or medical professional.
PCR tests are commonly done by using a nasopharyngeal swab to collect respiratory material in the nose. Then, the swab is sent to a laboratory to detect if there is a virus. This type of testing, such as the Fit to fly COVID test Leeds is a common requirement for traveling to other places.
Antigen Test or Rapid Antigen Test
Another type of COVID-19 testing is the Antigen Test, which is more commonly known as rapid test due to its quick turnaround time compared to the PCR test. It is less expensive, and it can bring results for about 20 to 30 minutes. The quick turnaround time of the results makes this test a high demand as a preferred option for testing many people. Antigen tests detect specific protein fragments of the virus by checking the blood for antibodies. Usually, results from Rapid Antigen Tests are highly accurate. However, there are also instances of false positives to happen.
If you’re looking for more information about the differences between PCR Test and Rapid Antigen Test, here is an infographic by Harley Medic International.