PCR Test Vs. Rapid Antigen Test, what are the difference?

COVID-19 testing is essential in the international effort to address the pandemic threats in our everyday life. Testing such as Glasgow fit to fly covid test is required to resume work or travel to other places safely. The importance of COVID-19 testing is emphasized in preventing the further spread of the virus. In line with this, two types of testing are administered, the PCR test and the Rapid Antigen test.

PCR Test

The reverse-transcription-polymerase chain reaction or the RT-PCR test detects the genetic material of the virus. It is used for identifying an active infection as it delivers the most accurate results. People can take a test such as a Fit to fly covid test in Scotland (Glasgow) if they feel like they have the virus’s symptoms or if a doctor advises them.

In some cases, getting tested is necessary for employees before returning to their workplace or visiting client sites. Testing such as the Glasgow PCR test typically takes 2 to 3 days, but the results can be out in less than a day.

Antigen Test or Rapid Antigen Test

The antigen test or the rapid test has a faster turnaround time than the PCR test, which only takes 20 to 30 minutes to get the results. It is also less expensive, making it a preferred option in testing large populations. Antigen tests detect specific fragments of the virus, and the results are usually highly accurate. However, false positives may also happen in this type of test.

If you’re looking for more information about the difference between a PCR Test and a Rapid Antigen Test, here is an infographic by Harley Medic International.