How to read a Mycoplasma pneumoniae test sheet

The Mycoplasma pneumoniae test sheet is mainly a test to check for the presence of Mycoplasma pneumoniae infection in the body. Mycoplasma pneumoniae, a microorganism smaller than bacteria and larger than viruses, is the causative agent that causes mycoplasma pneumonia. When Mycoplasma pneumoniae infects a person, an antibody is produced in the patient's serum, and the presence of this antibody can be used to determine whether you are infected with Mycoplasma pneumoniae.

The Mycoplasma pneumoniae test list usually includes two test items: Mycoplasma pneumoniae IgM antibody and Mycoplasma pneumoniae IgG antibody.

1. Mycoplasma pneumoniae IgM antibody: If the IgM antibody is positive, it means that you have recently been infected with Mycoplasma pneumoniae. IgM antibodies generally appear about 1 week after infection, reach a peak in 3~4 weeks, and gradually decrease after that. If IgM antibodies are positive and the titer is high, it is generally suggestive of acute infection.

2. Mycoplasma pneumoniae IgG antibody: If the IgG antibody is positive, it means that you have been infected with Mycoplasma pneumoniae, and it is uncertain whether it is a recent infection or a previous infection. Because IgG antibodies can remain positive for weeks or months after infection.

The Mycoplasma pneumoniae test sheet is only a reference for diagnosing Mycoplasma pneumoniae infection, and it also needs to be combined with the patient's symptoms and imaging examinations to make a comprehensive judgment.

If the Mycoplasma pneumoniae test results are abnormal, it is advisable to consult a doctor promptly for a more detailed explanation and treatment recommendations.