Herpes Simplex Virus (HSV) 1+2 IgM Serum Test
Short Name: HSV 1+2 IgM Serum Test
Also known as: HSV IgM Test, Herpes Simplex IgM Antibody Test
Herpes Simplex Virus (HSV) 1+2 IgM Serum Test test available at DNA Labs India for ₹725. Uses CLIA (Chemiluminescent Immunoassay) on Serum samples. Results in Same-day reports available for samples received by 9 am.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Kothari Ramesh Shantilal
Consultant Microbiologist · Reg: 27670
Last reviewed: September 7, 2026
Overview
The HSV 1+2 IgM Serum Test helps determine recent exposure to herpes simplex virus types 1 and 2. It is used to diagnose acute or primary herpes infections when symptoms are present or after known exposure, aiding in timely medical intervention and infection control.
- Test Code
- 736
- Price
- ₹725
- Sample Type
- Serum
- Result Time
- Same-day reports available for samples received by 9 am.
- Fasting Required
- No
- Method
- CLIA (Chemiluminescent Immunoassay)
Sample Collection
No special preparation required. Inform your healthcare provider about any medications or health conditions.
Method: Venipuncture
Laboratory Analysis
A blood sample is drawn from a vein in the arm using a sterile needle and collected in an SST tube. The process takes a few minutes.
Report Delivery
Apply pressure to the puncture site with a cotton ball to prevent bleeding. A bandage may be applied. Avoid heavy lifting with the arm for a short period.
Timeline: Same-day reports available for samples received by 9 am.
Patient Instructions
About This Test
Who Should Get This Test
The HSV 1+2 IgM Serum Test helps determine recent exposure to herpes simplex virus types 1 and 2. It is used to diagnose acute or primary herpes infections when symptoms are present or after known exposure, aiding in timely medical intervention and infection control.
How to Prepare
- Ensure the sample is collected in a sterile SST tube.
- Label the tube correctly with patient details.
- Transport the sample refrigerated or frozen to the lab.
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"This test is crucial for detecting recent HSV exposure. If you experience symptoms like sores or fever, consult a healthcare provider for timely diagnosis and management to prevent transmission."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or lipemic samples
- Insufficient sample volume
- Incorrect sample type or container
Understanding Your Results
Negative
No detectable IgM antibodies; likely no recent HSV infection. Consider repeat testing if symptoms persist.
Equivocal
Borderline levels; inconclusive. Retesting after 2-4 weeks is recommended.
Positive
IgM antibodies detected, indicating recent or acute HSV infection. Correlate with clinical symptoms and consider confirmatory tests.
Consult a doctor if you experience symptoms of herpes, have a positive test result, or have concerns about exposure. Early treatment can reduce symptoms and transmission risk.
Limitations
- ⚠May not distinguish between HSV-1 and HSV-2 types accurately
- ⚠IgM antibodies can persist for months, complicating interpretation of recent vs. past infection
- ⚠Not recommended for screening asymptomatic individuals due to potential false positives
Risks & Considerations
- ●Minor bruising or pain at the puncture site
- ●Rare risk of infection or fainting
Interfering Factors
- ●Cross-reactivity with other herpes viruses (e.g., varicella-zoster)
- ●Immunocompromised conditions may affect antibody levels
- ●Recent vaccination or other infections could influence results
Compare With Similar Tests
| Test | Herpes Simplex Virus (HSV) 1+2 IgM Serum Test | HSV IgG Serum Test | HSV PCR Test | Herpes Culture |
|---|---|---|---|---|
| Comparison | Herpes Simplex Virus (HSV) 1+2 IgM Serum Test | Measures IgG antibodies indicating past infection; HSV IgM indicates recent infection. | Detects viral DNA for accurate diagnosis; more sensitive than antibody tests but may not distinguish recent vs. past exposure. | Isolates the virus from sores; useful for active lesions but less sensitive for asymptomatic cases. |
Frequently Asked Questions
What is the HSV 1+2 IgM Serum Test?
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Is any preparation required before the test?
What does a positive result mean?
Can this test distinguish between HSV-1 and HSV-2?
How accurate is the HSV IgM test?
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