Brucella Antibody IgM Test
Short Name: Brucella IgM Test
Also known as: Brucella IgM Antibody Test, Brucella Serology IgM, Anti-Brucella IgM Test
Brucella Antibody IgM Test test available at DNA Labs India for ₹1,346. Uses Enzyme Immunoassay on Serum samples. Results in Reports are typically available next day if sample is received by 6 pm on Thursday.. 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
To diagnose active or recent brucellosis infection by detecting IgM antibodies against Brucella bacteria in the blood, aiding in early intervention and management.
- Test Code
- 227
- Price
- ₹1,346
- Sample Type
- Serum
- Result Time
- Reports are typically available next day if sample is received by 6 pm on Thursday.
- Fasting Required
- No
- Method
- Enzyme Immunoassay
Sample Collection
No special preparation required. Inform your doctor about any medications or recent infections.
Method: Venipuncture
Laboratory Analysis
A blood sample will be drawn from a vein in your arm using a needle. This process takes only a few minutes.
Report Delivery
Apply pressure to the puncture site to stop bleeding. You may resume normal activities immediately.
Timeline: Reports are typically available next day if sample is received by 6 pm on Thursday.
Patient Instructions
About This Test
Who Should Get This Test
To diagnose active or recent brucellosis infection by detecting IgM antibodies against Brucella bacteria in the blood, aiding in early intervention and management.
How to Prepare
- Ensure the sample is collected in an SST tube
- Label the tube correctly with patient details
- Ship refrigerated or frozen if delayed
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"Early detection of Brucella IgM antibodies is crucial for timely treatment of brucellosis, preventing severe complications like meningitis or endocarditis."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed samples
- Incorrect sample type or volume
- Unlabeled or contaminated tubes
Understanding Your Results
Positive
Suggests active or recent Brucella infection. Clinical correlation is necessary as false positives can occur.
Negative
No detectable IgM antibodies. If symptoms persist, consider retesting or alternative diagnoses.
Equivocal
Results are inconclusive. Repeat testing or additional tests like IgG antibody test may be recommended.
Consult a doctor if your test is positive or equivocal, or if you have symptoms of brucellosis despite a negative result, for proper diagnosis and treatment.
Limitations
- ⚠Cannot distinguish between active and past infection if IgM persists
- ⚠May yield false negatives in early stages or immunocompromised patients
- ⚠Not suitable for monitoring treatment response; IgG tests are more appropriate
Risks & Considerations
- ●Minor pain or bruising at the puncture site
- ●Rare risk of infection or fainting
- ●Minimal bleeding in individuals with clotting disorders
Interfering Factors
- ●Recent vaccination or infection with other bacteria
- ●Use of immunosuppressive medications
- ●Cross-reactivity with antibodies from other infections like typhoid or tularemia
- ●Hemolyzed or lipemic blood samples
Compare With Similar Tests
| Test | Brucella Antibody IgM Test | Brucella IgG Antibody Test | Blood Culture for Brucella | Complete Blood Count (CBC) |
|---|---|---|---|---|
| Comparison | Brucella Antibody IgM Test |
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