Dengue 1-4 Viral Load Quantitative Test
Short Name: Dengue VL Quantitative Test
Also known as: Dengue PCR Test, Dengue Viral Load Quantification, Dengue 1-4 RT-PCR Test
Dengue 1-4 Viral Load Quantitative Test test available at DNA Labs India for ₹3,500. Uses Real Time PCR on Whole Blood, Serum, Plasma, CSF samples. Results in 3rd Working Day. 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 accurately detect and quantify dengue virus serotypes 1-4 in patient samples, aiding in the diagnosis, monitoring, and management of dengue fever for early intervention and treatment.
- Test Code
- 3295
- Price
- ₹3,500
- Sample Type
- Whole Blood, Serum, Plasma, CSF
- Result Time
- 3rd Working Day
- Fasting Required
- No
- Method
- Real Time PCR
Sample Collection
No special preparation required. Inform the physician about any medications, recent travel, or medical history.
Method: Venipuncture for blood, lumbar puncture for CSF
Laboratory Analysis
A blood sample will be drawn from a vein in the arm using a needle. For CSF collection, a lumbar puncture may be performed by a healthcare professional.
Report Delivery
Apply pressure to the puncture site with a cotton ball to prevent bruising. Resume normal activities unless otherwise advised.
Timeline: 3rd Working Day
Patient Instructions
About This Test
Who Should Get This Test
To accurately detect and quantify dengue virus serotypes 1-4 in patient samples, aiding in the diagnosis, monitoring, and management of dengue fever for early intervention and treatment.
How to Prepare
- Ensure proper patient identification and consent
- Use aseptic technique to avoid contamination
- Label samples correctly with patient details and test name
- Transport samples to the lab promptly under appropriate conditions
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"This quantitative PCR test is essential for confirming dengue infection and assessing viral load, which can guide treatment decisions and monitor disease progression."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Clotted or hemolyzed samples
- Insufficient sample volume
- Incorrect sample type or container
- Leaking or unlabeled containers
Understanding Your Results
Positive
Active dengue infection detected. Higher viral load may indicate more severe disease or early infection stage.
Negative
No dengue virus RNA detected. Clinical correlation is recommended if symptoms persist, as false negatives can occur early in infection.
Consult a doctor immediately if you experience severe symptoms like persistent vomiting, abdominal pain, bleeding, or if symptoms worsen after a positive test result.
Limitations
- ⚠May not detect very early infections before viremia onset
- ⚠Potential cross-reactivity with other flaviviruses
- ⚠Quantitative range and sensitivity may vary by laboratory conditions
- ⚠Not suitable for detecting past infections or immunity
Risks & Considerations
- ●Minor pain or bruising at the blood draw site
- ●Rare risk of infection or hematoma at the puncture site
- ●For CSF collection, potential headache or back pain post-procedure
Interfering Factors
- ●Hemolyzed or lipemic blood samples
- ●Improper sample storage or handling
- ●Recent vaccination or infection with other flaviviruses like Zika
- ●Use of certain antiviral medications
Compare With Similar Tests
| Test | Dengue 1-4 Viral Load Quantitative Test | Dengue NS1 Antigen Test | Dengue IgM/IgG Antibody Test |
|---|---|---|---|
| Comparison | Dengue 1-4 Viral Load Quantitative Test |
Frequently Asked Questions
What is the Dengue 1-4 Viral Load Quantitative Test?
How is the test performed?
What is the cost of the test?
Is home sample collection available?
How long does it take to get the test results?
What are the common symptoms of dengue fever?
How accurate is the Dengue Viral Load Test?
Do I need to fast before the test?
What type of sample is required for the test?
Can the test detect all four serotypes of dengue virus?
What should I do if my test result is positive?
Is the Dengue Viral Load Test covered by health insurance?
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.