A positive herpes simplex virus type 2 IgG indicates a previous infection.
Herpes simplex virus type 2 normally only infects the genital area of the vulva, and in the case of a positive herpes simplex virus type 2 IgG and IgM, this indicates that the infection is now in progress, when herpes may be present in the genital area of the vulva. Herpes virus infections may present in a recurrent state, and herpes virus IgG and IgM antibodies may also be monitored during recurrent treatment.
Therefore, a positive IgG for herpes simplex virus type 2 is only an indication of a previous genital herpes virus infection, and a complete IgM test is necessary to determine whether herpes simplex type 2 infection is present.
Whether treatment is needed or not should be treated in the hospital under the guidance of the doctor.