Herpes Simplex Virus 1 & 2, IgG & IgM

Herpes simplex virus (HSV) infection (herpes) is a skin infection that may spread through sexual contact or skin-to-skin contact with an infected person. HSV is classified into two types based on the areas they typically affect and how they are spread: HSV-1, which usually causes oral herpes, characterized by cold sores or fever blisters around the mouth, and HSV-2, which primarily causes genital herpes.

The Herpes Simplex Virus 1 & 2, IgG & IgM test measures two types of antibodies: Immunoglobulin G (IgG) and Immunoglobulin M (IgM) produced as an immune response against HSV-1 and HSV-2. IgM antibodies suggest a recent or acute infection, as they are produced early in the immune response and usually decline after a few months. IgG antibodies indicate past or chronic infection with the virus, as they typically develop after the initial infection and persist for life.

The primary purpose of the Herpes Simplex Virus 1 & 2, IgG & IgM test is to diagnose HSV-1 and HSV-2 infections by detecting IgG and IgM antibodies in the blood. It also helps distinguish between recent (acute) and past (chronic) herpes infections.

This test is often performed when an individual exhibits symptoms suggestive of a herpes infection, such as sores or blisters around the mouth or genital area, recurring blisters or ulcers, pain during urination, unusual discharge from the urethra and vagina, fever, body aches, sore throat, etc. It may also be part of routine screenings for sexually transmitted infections (STIs) or pre-pregnancy check-ups, as HSV can be transmitted to the baby during childbirth.

No specific preparation is needed to get the Herpes Simplex Virus 1 & 2, IgG & IgM test done. You can eat and drink normally before the test. Talk to your doctor about your specific test results. Narrate your complete medical history and symptoms to help them correlate your clinical and laboratory findings and formulate your treatment plan.