What does the Herpes Simplex Virus Antibodies - HSV Ab blood test mean? Get a free analysis of your blood test now. Here's what you get with our free analysis:
The Herpes Simplex Virus Antibodies (HSV Ab) test is used to detect the presence of antibodies against HSV-1 and HSV-2 in the blood. This test helps diagnose herpes infections, which can cause oral or genital sores. It's particularly useful for people with no visible symptoms or those with atypical symptoms. The test can distinguish between HSV-1 (typically associated with oral herpes) and HSV-2 (typically associated with genital herpes). It's important to note that a positive result indicates past or current infection, but doesn't necessarily mean the person is currently experiencing symptoms or is contagious.
A negative result in the HSV Ab test means that no antibodies against HSV-1 or HSV-2 were detected in the blood sample. This typically indicates that the person has not been infected with herpes simplex virus. However, it’s important to note that false negatives can occur, especially if the test is performed too soon after a potential exposure. The body needs time to produce detectable antibodies, usually 2-6 weeks after infection.
A positive result in the HSV Ab test indicates the presence of antibodies against HSV-1, HSV-2, or both in the blood sample. This means the person has been infected with the herpes simplex virus at some point in their life. It’s crucial to understand that a positive result doesn’t necessarily mean the person currently has symptoms or is contagious. Many people carry the virus without ever experiencing outbreaks. The test may also specify which type of HSV (1 or 2) was detected, which can guide treatment and counseling.