Actually, the diagnosis of AIDS is mainly through the testing of AIDS antibodies or AIDS nucleic acids, and the antibody test for AIDS needs to be conducted after the window period. Generally, the window period for AIDS is about four weeks, and the test for AIDS antibodies or AIDS nucleic acids should be conducted after four weeks. If the result is positive, then it can be diagnosed. Further confirmation experiments at the disease control center are needed if the AIDS confirmation test is positive to diagnose AIDS. Once diagnosed with AIDS, treatment against the AIDS virus is required.