Mumps Virus Antibody IgG Test
Short Name: Mumps IgG Test
Also known as: Mumps IgG Antibody Test, Mumps Immunity Test, Mumps Serology IgG, Parotitis IgG Antibody Test
Mumps Virus Antibody IgG Test test available at DNA Labs India for ₹1,872. Uses CLIA (Chemiluminescent Immunoassay) on Serum samples. Results in Same day report delivery. Sample collection: Monday, Wednesday, Friday by 9:00 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 primary purpose of the Mumps Virus Antibody IgG Test is to determine whether an individual has developed immunity to the mumps virus. This immunity can result from a previous mumps infection or from vaccination with the MMR vaccine. The test helps physicians assess immune status, guide vaccination decisions, confirm post-vaccination seroconversion, and evaluate susceptibility in outbreak settings or high-risk populations such as healthcare workers, students, and women of childbearing age.
- Test Code
- 1271
- CPT Code
- 86735
- ICD Code
- B26.9
- Price
- ₹1,872
- Sample Type
- Serum
- Result Time
- Same day report delivery. Sample collection: Monday, Wednesday, Friday by 9:00 AM.
- Fasting Required
- No
- Method
- CLIA (Chemiluminescent Immunoassay)
Sample Collection
No special preparation or fasting is required. Inform your doctor about any recent vaccinations, current medications (especially immunosuppressants), or history of blood transfusions. Carry a valid photo ID and your doctor's prescription.
Method: Venipuncture
Laboratory Analysis
A trained phlebotomist will collect approximately 2 mL of blood from a vein in your arm using standard venipuncture technique. The blood is drawn into a Serum Separator Tube (SST). The procedure typically takes less than 5 minutes and involves minimal discomfort.
Report Delivery
Apply gentle pressure on the puncture site with a cotton ball for 3-5 minutes. A small bruise may appear and is normal. Avoid heavy lifting with the sampled arm for a few hours. Results will be available on the same day via the online portal, email, or WhatsApp.
Timeline: Same day report delivery. Sample collection: Monday, Wednesday, Friday by 9:00 AM.
Patient Instructions
About This Test
Who Should Get This Test
The primary purpose of the Mumps Virus Antibody IgG Test is to determine whether an individual has developed immunity to the mumps virus. This immunity can result from a previous mumps infection or from vaccination with the MMR vaccine. The test helps physicians assess immune status, guide vaccination decisions, confirm post-vaccination seroconversion, and evaluate susceptibility in outbreak settings or high-risk populations such as healthcare workers, students, and women of childbearing age.
How to Prepare
- No fasting required before sample collection
- Sample collection days: Monday, Wednesday, and Friday by 9:00 AM
- Blood will be drawn from a vein in the arm into an SST tube
- Minimum sample volume required: 1 mL serum
- Sample should be shipped refrigerated or frozen to maintain stability
- Inform the phlebotomist if you have a history of fainting during blood draws
- Stay hydrated before the test for easier vein access
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"Mumps is a vaccine-preventable viral illness that can lead to serious complications such as orchitis, meningitis, pancreatitis, and sensorineural hearing loss. The Mumps IgG antibody test is the gold standard to assess immune status, whether from prior infection or vaccination. Individuals planning pregnancy, healthcare workers, and those travelling to endemic regions should consider this test. A positive IgG result indicates immunity, while a negative result may warrant MMR vaccination after physician consultation. This test should not be used alone for acute diagnosis; IgM testing or viral PCR is recommended for confirming active infection."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed, lipemic, or icteric samples
- Samples received in expired or incorrect containers
- Samples stored beyond stability period
- Insufficient sample volume (less than 1 mL serum)
- Samples without proper labeling or identification
- Leaking or damaged sample tubes
Understanding Your Results
Positive (> 1.2 Index)
IgG antibodies to mumps virus detected. This indicates immunity to mumps, either from prior natural infection or from MMR vaccination. No further vaccination is typically required.
Action: No immediate action needed. Maintain vaccination records for future reference.
Negative (< 0.8 Index)
No detectable IgG antibodies to mumps virus. This suggests the individual has not been previously infected or vaccinated, or did not develop an adequate immune response. The person may be susceptible to mumps infection.
Action: Consult your physician regarding MMR vaccination. If there has been recent exposure to mumps, IgM testing or PCR may be recommended.
Equivocal (0.8 - 1.2 Index)
Borderline antibody levels detected. This result is inconclusive and may indicate early seroconversion, waning immunity, or non-specific reactivity.
Action: Repeat testing after 2-4 weeks is recommended. Consult your physician for further evaluation and vaccination guidance.
Consult your doctor if your Mumps IgG test is negative or equivocal, especially if you have been exposed to someone with mumps, if you are planning pregnancy, if you work in a healthcare setting, or if you have symptoms such as swollen salivary glands, fever, headache, or jaw pain. Your physician can advise on the need for MMR vaccination, additional testing (IgM or PCR), or appropriate treatment.
Limitations
- ⚠This test detects IgG antibodies only and cannot confirm acute or active mumps infection; IgM or PCR testing is recommended for acute diagnosis
- ⚠A positive IgG result does not differentiate between immunity from natural infection and immunity from vaccination
- ⚠Equivocal results should be confirmed with repeat testing after 2-4 weeks
- ⚠In immunocompromised individuals, IgG levels may be falsely low even after prior exposure or vaccination
- ⚠Cross-reactivity with other paramyxoviruses is rare but possible with some assay platforms
Risks & Considerations
- ●Minor bruising or soreness at the venipuncture site
- ●Rarely, lightheadedness or fainting during blood draw
- ●Very rare risk of infection at the puncture site
- ●Extremely rare excessive bleeding in individuals with bleeding disorders
Interfering Factors
- ●Recent immunization with MMR vaccine within 2-4 weeks may affect results
- ●Immunosuppressive therapy such as chemotherapy, corticosteroids, or biologics may suppress antibody production
- ●Hemolyzed, lipemic, or contaminated serum samples may produce inaccurate results
- ●Recent blood transfusion or administration of immunoglobulin products may interfere with antibody detection
- ●Early-stage infection before seroconversion may yield a false-negative IgG result
Compare With Similar Tests
| Test | Mumps Virus Antibody IgG Test | Mumps Virus IgG vs IgM | Mumps IgG vs Viral PCR |
|---|---|---|---|
| Comparison | Mumps Virus Antibody IgG Test | IgG indicates past infection or vaccination-induced immunity. IgM indicates recent or acute infection. For suspected active mumps, IgM testing is recommended alongside IgG. | IgG testing assesses immune status, while PCR (from saliva, throat swab, or CSF) detects active viral genetic material and is the confirmatory test for acute mumps infection. |
Frequently Asked Questions
What is the Mumps Virus Antibody IgG Test?
Why is the Mumps IgG test important?
What is the cost of the Mumps Virus Antibody IgG Test in India?
How is the Mumps IgG test performed?
Do I need to fast before the Mumps IgG test?
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What does a negative Mumps IgG result mean?
What should I do if my Mumps IgG result is equivocal?
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Can the Mumps IgG test detect an active mumps infection?
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