Using PCR Tests To Detect Covid-19

 

rapid antigen test

When it comes to testing for Covid-19, the PCR test is the most preferred testing method. This test requires a sample from the patient, usually a nasal swab.

A PCR test near me takes a sample of ribonucleic acid (RNA) and “amplifies” it with the help of lab technologies. Amplifying RNA is important because it helps to make even small traces of the Covid-19 virus visible in the test sample. Even if you have a small trace of the virus in your system, the PCR test will detect it.

The PCR test does not alter your genetic material (DNA) in any way, and your test provider is not able to do anything with your DNA besides tell if you are positive with Covid-19. It is more reliable and accurate because of testing the specific genetic material of the virus, eliminating the interference from other viruses.

Even though a PCR test is the preferred method of detecting Covid-19, it is not always the easiest test to get. PCR tests should be done by a health care provider, and they do not produce immediate results, meaning that you may be waiting a few days to know if you are positive or negative.

An alternative for a PCR test is the rapid antigen test, which is also called an antigen test. It checks for proteins that are found on the outside of the virus. The antigen test mimics what antibodies do. Antibodies are the “good guys” that attach to the antigen protein (the “bad guys”) and fight the virus. When you give your nasal swab sample, it is placed into a liquid and then onto a test strip, which acts like an antibody - if there are any Covid-19 antigen “bad guys” in your system, the molecules in the liquid will attach to those antigens, and a line will appear on the test strip. This means you are positive for Covid-19.

For more information on using PCR tests for detecting Covid-19, visit our website at https://www.harleymedic.co.uk/. Want more other info, you can also visit https://officialrapidtests.com/.

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