HSV-2 rarely infects oral tissue, though, and a blood test positive for HSV-2 typically indicates that an individual has genital herpes, even if they’ve never experienced symptoms. Serum herpes simplex antibodies is a blood test that looks for antibodies to the herpes simplex virus (HSV), including HSV-1 and HSV-2. HSV-1 most often causes cold sores (oral herpes). Your doctor may order a serum herpes simplex antibodies test to determine whether you’ve ever been infected with HSV-1 or HSV-2. They may suspect you have HSV if you’re showing symptoms.
2) Blood tests take 3-6 months to turn positive after exposure because it takes 3-6 months for your body to make IgG antibodies in response to an infection. I really wish I’d never had the test; it showed me as positive for HSV 2 and then I was left trying to figure out just how long I’ve been carrying it around. Of the two, I had tested positive for genital herpes, HSV-2 with an index value of 2.0 (Any index value above 1. Didn’t that mean I had antibodies in my blood to HSV-2? Genital HSV-1 outbreaks recur less regularly than genital HSV-2 outbreaks. We test for Herpes Simplex Type 1 (Herpes-1) in the blood using the Enzyme-linked Immunosorbent Assay (ELISA) test.
Thus, HSV-1 and HSV-2 are antigens and the body’s immune system creates antibodies in response to these antigens to fight or neutralize them. This test can be used to diagnose genital infection with herpes simplex virus type 1 or type 2. HSV-2 is commonly found in the genital area, but it can be passed to the mouth through oral sex. Most blood tests are accurate 12 to 16 weeks after possible exposure to HSV.
Understanding Blood Tests For Herpes
The 2 common types are Herpes Simplex 1 (HSV 1) and Herpes Simplex 2 (HSV 2). The window period for herpes antibodies to develop after infection can be anywhere from 2 weeks to 6 months. The IgG antibody assay detects IgG-class antibodies to type-specific HSV glycoprotein G (gG), and may allow for the differentiation of infection caused by HSV types 1 and 2. The presence of IgG-class antibodies to HSV types 1 or 2 indicates previous exposure, and does not necessarily indicate that HSV is the causative agent of an acute illness. If you are getting a blood test for herpes, ask your doctor specifically what test that means. Doesn’t a negative Herpes IgM and IgG rule out Herpes Simplex types 1 and 2? Diagnology has marketed POCkit-HSV-2, a point-of-care test for HSV-2 that allows blood from a finger stick to be tested in a clinic. These tests can be used to confirm a genital herpes diagnosis, establish diagnosis of HSV infection in patients with atypical complaints, identify asymptomatic carriers, and identify persons at risk for acquiring HSV. Some blood tests can tell the difference between HSV-1 and HSV-2. The Western Blot has long been the standard test for diagnosis. It was designed to test for antibodies, but is costly and time consuming. Is it possible for the herpes simplex I virus to turn into the herpes simplex II virus? HSV-2 rarely infects oral tissue, though, and a blood test positive for HSV-2 typically indicates that an individual has genital herpes, even if they’ve never experienced symptoms.