JC/BK Virus Detection PCR Test
Short Name: JC/BK Virus PCR
Also known as: JC Virus PCR, BK Virus PCR, Polyomavirus Detection PCR
JC/BK Virus Detection PCR Test test available at DNA Labs India for ₹5,000. Uses PCR on Serum, Plasma, CSF, Urine, or Tissue samples. Results in Report available in 10 days after sample receipt.. 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 detect JC and BK virus infections in patients, especially those with weakened immune systems, to prevent complications and guide treatment decisions.
- Test Code
- 1134
- Price
- ₹5,000
- Sample Type
- Serum, Plasma, CSF, Urine, or Tissue
- Result Time
- Report available in 10 days after sample receipt.
- Fasting Required
- No
- Method
- PCR
Sample Collection
No special preparation required
Method: Venipuncture for blood, lumbar puncture for CSF, urine collection, or tissue biopsy
Laboratory Analysis
Sample will be collected by a trained phlebotomist or healthcare provider following standard protocols.
Report Delivery
Apply pressure to the puncture site to prevent bleeding. Resume normal activities unless otherwise advised.
Timeline: Report available in 10 days after sample receipt.
Patient Instructions
About This Test
Who Should Get This Test
To detect JC and BK virus infections in patients, especially those with weakened immune systems, to prevent complications and guide treatment decisions.
How to Prepare
- For blood: use SST or EDTA tube as specified
- For CSF or urine: use a sterile screw-capped container
- Ship samples refrigerated or frozen to maintain stability
- Label samples correctly with patient details and test name
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"If you experience symptoms like fever, headache, urinary issues, or neurological symptoms, especially if immunocompromised, consult a doctor for evaluation and possible JC/BK virus testing."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or contaminated samples
- Improper labeling or identification
- Insufficient sample volume
Understanding Your Results
Negative
No JC/BK virus DNA detected. Infection unlikely, but clinical correlation is necessary. Repeat testing may be needed if symptoms persist.
Positive
JC/BK virus DNA detected. Indicates active infection. Immediate consultation with a specialist is recommended for management and treatment.
If you experience symptoms such as fever, headache, urinary problems, or neurological issues, especially if you have a weakened immune system, consult a doctor immediately.
Limitations
- ⚠Cannot determine viral load unless quantified
- ⚠False negatives possible if viral load is low
- ⚠Not recommended for screening asymptomatic individuals without risk factors
Risks & Considerations
- ●Minor bruising at the puncture site for blood samples
- ●Rare risk of infection at collection site
- ●Discomfort during CSF collection (if applicable)
Interfering Factors
- ●Sample contamination
- ●Antiviral medications may affect results
- ●Improper sample storage
Compare With Similar Tests
| Test | JC/BK Virus Detection PCR Test | CMV PCR Test | EBV PCR Test |
|---|---|---|---|
| Comparison | JC/BK Virus Detection PCR Test |
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