Mycoplasma infection is the presence of mycoplasma found in a person’s body, and a number of tests can be performed to determine the infection and its type. Mycoplasma infections vary in performance depending on the type and severity of the individual infection, with some having no abnormal symptoms and others showing more obvious signs of infection. Usually, infections without obvious symptoms are found through blood tests, and if there are antibodies to mycoplasma in the blood, i.e., a positive mycoplasma program, the person is initially determined to be carrying mycoplasma or to have an infection. Infected persons with obvious symptoms, such as patients with pneumonia or urethritis, can be determined by examining some secretions from the diseased area, for example, pathogenic examination of sputum from patients with pneumonia, or examination of vaginal secretions from patients with gynecological inflammation such as vaginitis, as well as examination of urine, etc., can determine the presence of mycoplasma infection. In addition, with the current advanced medical technology, in addition to routine blood, urine and pathogenic tests, bacterial culture and ultrasonography as well as X-rays can be used to determine the presence of mycoplasma infections, and patients can consult their doctors at the hospital to choose the appropriate test according to their situation. In addition, ultrasound and bacterial culture can also determine whether an infection has occurred. It is recommended that patients with obvious symptoms go to a regular hospital for early detection and treatment.