Antigen and antibody tests are necessary tests in the process of examining and checking your health. However, not everyone knows what these tests are and what their role is in diagnosing, monitoring and treating diseases.

Autoimmune diseases account for about 3-5% of the population due to the formation of autoimmune antibodies against organ tissue components including cell nucleus, cytoplasm, cell membrane... Therefore, testing to find the circulation of autoimmune antibodies in immune diseases is very necessary, in which the soluble antigen antibody test is often done after a positive ANA test to detect autoimmune diseases.

You wonder about the PCR test with the CT index. So what does the CT index in the PCR test mean? What CT index is the negative rapid test and to determine whether a person is positive for Covid-19 or not. Is it related to the viral load or the severity of your illness? The answer will be in the article below.

Stool tests are commonly used to diagnose amoebic dysentery. In some unclear cases, doctors will prescribe colonoscopy, blood tests, ELISA, and PCR to support the diagnosis.