A positive serum antibody test for both IgG and IgM may indicate a new crown, but further testing is required to make a definitive diagnosis.
A positive serum test for the specific antibodies IgG and IgM, or a change from negative to positive IgG antibodies, or a 4-fold or greater increase in the recovery phase compared to the acute phase, is generally considered to be a case of neocoronavirus pneumonia.
However, the antibody test for C. neoformans has some false positives, so it cannot be used to confirm the diagnosis, and further tests, including nucleic acid testing, epidemiologic history, and clinical symptoms, are needed to make a definitive diagnosis.
If you are diagnosed with CKP, you should go to a regular hospital in time to receive isolation treatment to avoid affecting your health.
Tip: “New coronavirus pneumonia” and “new coronavirus pneumonia” mentioned in this article have been renamed to “new coronavirus infection” on December 26, 2022, as announced by the National Health Commission.