6-year-old baby mycoplasma pneumonia Igm weak positive what does it mean

Mycoplasma pneumoniae test, the test results show that Mycoplasma pneumoniae Igm weak positive, suggesting that the child has been infected with Mycoplasma pneumoniae or at this time in the early stage of Mycoplasma pneumoniae infection. Mycoplasma pneumoniae IgG antibody can be further tested for diagnosis.