HSV-2 IgM Antibody
HSV-2 IgM Antibody
HSV-2 IgM Antibody test helps to detect Herpes Simplex Virus 2 (HSV-2) IgM antibodies in the blood. Genital herpes is a sexually transmitted disease that is caused due to HSV-2. To combat the virus, the immune system produces antibodies. IgM antibodies are the first antibodies made in response to a herpes infection. These antibodies typically become detectable 9–10 days after exposure to infection and last for 7–14 days. HSV-2 IgM Antibody test is used to determine whether a person is having an active infection or not.
Antiviral drugs like acyclovir, famciclovir, and valacyclovir can reduce the frequency and severity of the symptoms, but there is no cure for herpes. Thus, getting your HSV-2 IgM Antibody test done is recommended for detecting a current HSV-2 infection
Symptoms of herpes simplex virus infection
Pain or itching around the genitals
Small bumps around the genitals, anus, or mouth
Painful urination
Discharge from the urethra
Discharge from the vagina
Body aches
Fever
Who should get tested?
Herpes simplex virus infection risk factors include
Having sex with someone infected with the virus
Oral, anal, or vaginal sex without the use of barrier protection (condom, dental dam)
Multiple sexual partners
Presence or history of another sexually transmitted or blood-borne infection
Test preparation
No special preparation is required for HSV-2 IgM Antibody test
Interpretation of the Test Results
Test Results
Herpes simplex virus (HSV) 2 IgM antibodies are detected using an enzyme immunoassay
|
Result in index |
Remarks |
|
<0.90 |
Non Reactive |
|
0.90-1.10 |
Equivocal |
|
>1.10 Reactive |
Reactive |
Interpretation of the results:
· A non reactive (normal) test result means that HSV-2 IgM antibodies were not detected in the blood sample.
· An equivocal test result would require retesting to rule out the presence of genital herpes infection.
A reactive (positive) test result means that HSV-2 IgM antibodies were detected in the blood sample and it is likely caused due to an active genital herpes infection
FAQs
How is the sample collected for HSV-2 IgM Antibody test?
A blood sample is taken from a vein in the arm using a fine needle. This procedure typically takes no longer than five minutes
What are the risks involved in HSV-2 IgM Antibody test?
This test involves negligible risk. There might be slight pain or tenderness around the site where the needle went in. Rarely, the site can become infected.
What is the turnaround time (TAT) for the result of HSV-2 IgM Antibody test?
Answer: HSV-2 IgG Antibody test result is usually available within 36 hours after the sample collection. However, it could take longer at times
If my partner has herpes, when should I get tested?
Consult your healthcare professional immediately. They can help guide you regarding when you should get tested in addition to suggesting particular tests. It can take up to 16 weeks or longer after an exposure to detect genital herpes in an individual
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