HSV-2 IgG Antibodies
HSV-2 IgG antibodies are produced by the immune system in response to Herpes Simplex Virus type 2, which is most commonly linked to genital herpes. A positive result indicates prior exposure to HSV-2, even if no symptoms have been experienced. These antibodies usually develop within several weeks after infection and persist long-term. The test identifies whether an individual has been infected at some point but cannot determine the timing or whether the virus is currently active.
Description
Testing for HSV-2 IgG antibodies is recommended for individuals with recurring genital symptoms, those with new sexual partners, or during pregnancy to evaluate transmission risk. It is also important for people undergoing IVF or immunosuppressive therapy, as latent infections can impact outcomes.
- Painful genital sores or blisters
- Itching or burning in the genital area
- Flu-like symptoms during the first outbreak
- Painful urination
- Swollen lymph nodes
- Nerve pain or discomfort in the pelvic region
HSV-2 is mainly transmitted through sexual contact, including genital-genital, oral-genital, or anal-genital contact. The virus can be spread even when no symptoms are present, through asymptomatic viral shedding.
A positive result means the immune system has produced antibodies against HSV-2, indicating a past infection. It does not indicate current infectivity or symptom activity, but confirms the virus is present in the body and can be contagious at times.
