What does the DNA test for various pathogens check?

Apr 25, 2023 Source: Cainiu Health
Dr. Jiang Weimin
Introduction
DNA testing for various pathogens includes tests for Chlamydia, Mycoplasma, and Streptococcus, with specific analyses as follows: Chlamydia is a type of prokaryotic microorganism that parasitizes within eukaryotic cells. Chlamydia testing can be performed through antigen detection to determine whether it causes diseases such as urethritis and prostatitis, and may even lead to cross-infection.

Various pathogen DNA tests include chlamydia testing, mycoplasma testing, and streptococcus testing. The details are as follows:

1. Chlamydia Testing

Chlamydia is a type of prokaryotic microorganism that parasitizes within eukaryotic cells. Chlamydia testing can detect antigens to determine whether it causes diseases such as urethritis or prostatitis, and may even lead to cross-infection. If a mother has not recovered from chlamydia infection at the time of delivery, the fetus may become infected, potentially leading to conditions such as chlamydial pneumonia.

2. Mycoplasma Testing

Mycoplasma is a type of prokaryotic microorganism with no cell wall and variable morphology. Nucleic acid testing can be used to determine whether mycoplasma infection is present. Mycoplasma infection may easily cause genital inflammation and may even lead to infertility.

3. Streptococcus Testing

Streptococcus is a common pyogenic coccus that typically appears in pairs, chains of varying lengths. Isolation of streptococcus through pathogen culture is the basic criterion for diagnosing streptococcal infection. If a woman is diagnosed with group B streptococcus infection during pregnancy, it may easily lead to preterm labor.

Through various pathogen DNA tests, it is possible to clearly determine whether either partner has a pathogen infection.