There are many symptoms associated with the COVID-19. However, if you want to know if you have the virus, you can do it quickly with an antigen rapid test kit.

What is the antigen test?

It is a simple test that requires a simple swab on the nose or throat and a 10-15 minute wait. The test identifies proteins on the virus. It works much the same way as pregnancy tests.

What test detects the virus?

The polymerase chain reaction test detects the presence of the virus in your system. It requires a sample of epithelial cells and mucus from your mouth and nose using a swab. The laboratory technician will then analyze the sample for viral infection.

Difference between PCR and rapid tests?

PCR detects the presence of the virus. PCR is the gold standard in determining the presence of COVID-19.

Rapid antigen tests only look for proteins on the virus to determine the presence of the pathogen.

Reliability of Results

An antigen test is not 100% accurate. Hence it is only an auxiliary and not a standalone test for COVID-19. Remember that it only checks for proteins to determine if the virus is present.

15 Minutes Wait

It is a rapid test because you get the results in 15 minutes or even less. As soon as the laboratory technician takes a swab, you can sit for a while and get the results immediately.

Do you need to fast before the test?

You do not need to empty your stomach to get the test done. You can get it done even after you have eaten a full meal.

Alternative to the Antigen Test

If you do not want to get swabbed on your nose or throat, you can take the antibody test. It requires a small sample of your blood through a simple prick on your finger.

Can I combine the PCR and rapid test?

If you want to take a COVID-19 test, take both PCR and the rapid test. A rapid test gives you results in 15 minutes or less. However, you may get a false positive.

To determine the presence of the virus in your system, you have to take the PCR test as well.

Last Words

When you experience COVID-19 symptoms, it is crucial to get tested. The fastest way to know if you have or have had an infection is to use an antigen rapid test kit. However, if you want conclusive results, take the PCR test as well.