Antigen tests: easy, reliable & safe method to check your health
As the second wave of the virus is speeding up, the scientists are working hard to offer easier & faster ways to test people. Currently, there are three types of tests to detect the virus: molecular, antigen and antibody. The first one is also known as RT-PCR, which is most used in public & private health institutions. It is taken from nasopharyngeal by doctor or nurse and the results might take from 15 minutes to 2 days. However, the laboratory is necessary to get the results of this test. Talking about antibody tests, their main purpose is to determine if a person’s body has produced antibodies. The antibody test is performed on a blood sample and the results can be seen after as little as 15 minutes.
More and more experts are talking about the antigen test, which is also performed with a nasal or nasopharyngeal swab. Opposite from the molecular test, antigen test is much faster and there is no need to use laboratory to get the results. Some of the biggest producers already offer antigen tests with a specificity up to 97.6 %, according to the Centers for Disease Control and Prevention.
CDC claims that “Antigen tests are immunoassays that detect the presence of a specific viral antigen, which implies current viral infection. Antigen tests are currently authorized to be performed on nasopharyngeal or nasal swab specimens placed directly into the assay’s extraction buffer or reagent. The currently authorized antigen tests are not restricted to use on persons of a certain age.”
It is important to notice that antigen tests have been authorized by FDA already in May, to help in the rapid detection of the virus. The reliability of this test is reasonable, and the test itself is widely used around the world.
Antigen test can be a reliable, fast, and safe way to check your health. When ordering online, delivery of the tests is quick and contactless for your safety.