Cytomegalovirus (CMV) IgG Advantage Test
Cytomegalovirus (CMV) IgG Advantage Test test available at DNA Labs India for ₹1,229. Uses CLIA, Enzyme Immunoassay on Serum samples. Results in Same day. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
To detect IgG antibodies to Cytomegalovirus (CMV) in serum and assess avidity, aiding in the diagnosis of past or current CMV infection.
- Test Code
- 470
- Price
- ₹1,229
- Sample Type
- Serum
- Result Time
- Same day
- Fasting Required
- No
- Method
- CLIA, Enzyme Immunoassay
Sample Collection
No special preparation required.
Method: Venipuncture
Laboratory Analysis
A blood sample will be drawn from a vein in your arm by a trained phlebotomist.
Report Delivery
Apply pressure to the puncture site to reduce bruising. Resume normal activities unless otherwise advised.
Timeline: Same day
Patient Instructions
About This Test
Who Should Get This Test
To detect IgG antibodies to Cytomegalovirus (CMV) in serum and assess avidity, aiding in the diagnosis of past or current CMV infection.
How to Prepare
- Collect 3 mL (1 mL min.) of blood in a Serum Separator Tube (SST).
- Allow blood to clot and centrifuge to separate serum.
- Ship refrigerated or frozen to maintain sample integrity.
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Sample hemolyzed or insufficient volume
- Improper labeling or identification
- Sample not stored as per stability guidelines
Understanding Your Results
Positive for CMV IgG
Indicates past exposure or infection with Cytomegalovirus. May not necessarily indicate active disease.
Negative for CMV IgG
No detectable antibodies, suggesting no prior infection. Susceptible to primary infection.
Low Avidity
Suggests recent infection within the past 3-4 months, important in prenatal cases.
High Avidity
Indicates infection likely occurred more than 4 months ago.
Consult a doctor if you have symptoms of CMV infection, are pregnant, immunocompromised, or have a positive test result for further evaluation and management.
Limitations
- ⚠Cannot distinguish between active and latent infection
- ⚠Cross-reactivity with other herpesviruses possible
- ⚠Qualitative result may require follow-up with quantitative testing
Risks & Considerations
- ●Minor pain or bruising at the blood draw site
- ●Rare risk of infection or fainting
- ●Slight possibility of hematoma
Interfering Factors
- ●Hemolysis or lipemia in the sample
- ●Recent blood transfusions
- ●Immunosuppressive therapy
Frequently Asked Questions
What is the CMV IgG Advantage Test?
Why is this test important?
How is the test performed?
What does a positive result mean?
What does a negative result mean?
Is fasting required for this test?
How much does the CMV IgG Advantage Test cost?
How long does it take to get results?
Is home sample collection available?
Who should get this test?
What are the risks of the test?
How should I prepare for the test?
Related Tests
Reference Laboratory Services
We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.
Your Data Privacy
Your medical data is protected under Indian law.
✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.
✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.
Book Your Test
Enter your details and we'll connect you within 15 minutes.