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JC-BK Virus DNA Detection by RT-PCR-Blood

JC-BK Virus DNA Detection by RT-PCR-Blood near me in Kanchipuram

Also referred as
JC BK
For men & women
Earliest reports in
168 hours
Contains
1 test
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The JC-BK Virus DNA Detection by RT-PCR-Blood test identifies the genetic material (DNA) of the JC and BK viruses in blood samples. It helps detect active infections and is particularly useful for monitoring individuals with weakened immune systems, such as organ transplant recipients or immunocompromised patients, where these viruses can cause serious complications. This test is available in Kanchipuram with Tata 1mg labs at an affordable price.

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Blood
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Understanding JC-BK Virus DNA Detection by RT-PCR-Blood

The BK virus is a common virus usually acquired in childhood. In most people, it remains dormant in the kidneys and does not cause health problems. JC virus is also widespread and typically remains inactive in the body, but it can reactivate in immunocompromised individuals and cause progressive multifocal leukoencephalopathy (PML), a serious neurological condition.

In individuals with weakened immune systems, such as kidney transplant recipients, bone marrow transplant patients, or those on long-term immunosuppressive therapy, both viruses can reactivate and cause reinfection. BK virus reactivation may lead to polyomavirus-associated nephropathy (PVAN), ureteral complications, or hemorrhagic cystitis, while JC virus reactivation may affect the brain and cause neurological complications.

Doctors may suggest this test if there are signs of JC-BK virus activity or as part of regular check-ups after a transplant. People with weak immune systems, especially those who have had a kidney transplant or are taking medicines that lower immunity, should get this test to check if the virus has become active and to avoid complications. Regular monitoring with this test helps doctors decide on further testing and adjust treatment plans when needed.

No special preparation is needed for getting the JC-BK Virus DNA Detection by RT-PCR-Blood test done. However, be sure to inform the doctor about any medications or supplements being taken, as they may affect the test results. 

Lab test results may vary across different laboratories. Abnormal test results require expert interpretation. Therefore, never try to self-medicate based solely on these results. Always consult a doctor for a proper understanding of the test results.

Please note: This is an outsourced test. The sample for this test is collected by TATA 1MG and processed at a NABL accredited partnered lab.

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What does JC-BK Virus DNA Detection by RT-PCR-Blood measure?

The JC-BK Virus DNA Detection by RT-PCR-Blood test measures the presence of JC virus (JCV) and BK virus (BKV) DNA in the blood using real-time polymerase chain reaction (RT PCR) technology. This method amplifies even very small amounts of viral genetic material, making it highly sensitive and accurate for early detection.

High levels of JC viral DNA may indicate an active infection and are associated with a higher risk of progressive multifocal leukoencephalopathy (PML), a serious neurological condition. High levels of BK viral DNA suggest active infection and may lead to complications such as BK virus-associated nephropathy (BKVAN) or urinary tract involvement, especially in transplant recipients.

Low or undetectable levels of either virus generally mean the infection is inactive or well-controlled. Regular monitoring helps doctors detect early reactivation, guide treatment decisions, adjust immunosuppressive therapy, and prevent serious complications.

FAQs related to JC-BK Virus DNA Detection by RT-PCR-Blood in Kanchipuram

The JC-BK Virus DNA Detection by RT-PCR-Blood test is a blood test that detects the genetic material (DNA) of the JC virus (JCV) and the BK virus (BKV) using real-time PCR technology. It helps determine whether these viruses are active and is useful for monitoring patients at risk of complications.
In transplant patients, these viruses can reactivate due to weakened immunity. The BK virus may damage transplanted kidneys (BK virus nephropathy), while the JC virus can cause serious neurological conditions like progressive multifocal leukoencephalopathy (PML). Early detection with this test helps doctors intervene promptly and protect organ function.
This test can be done when there is a case of kidney or bone marrow transplant recipients, people on long-term immunosuppressive therapy, or those with symptoms like unexplained kidney dysfunction, urinary problems, or blood in urine.
No, fasting is not required.
A small sample of blood or urine is collected and analyzed using RT PCR technology to detect JC and BK viral DNA.
The test involves only a blood draw, which is generally safe. Minor discomfort, bruising, or swelling at the site of needle insertion may occur. Serious complications are very rare.
Yes. In Kanchipuram, you can schedule the JC-BK Virus DNA Detection by RT-PCR-Blood test near you with Tata 1mg Labs. The test is easy to book, cost-effective, and available with a comprehensive report.
Yes, home sample collection for the JC-BK Virus DNA Detection by RT-PCR-Blood test is readily available in Kanchipuram. Tata 1mg Labs allows you to choose a date and time that suits your schedule for sample collection.
If you want to schedule the JC-BK Virus DNA Detection by RT-PCR-Blood test with Tata 1mg Labs in Kanchipuram, the procedure is fairly easy and hassle-free. Follow these steps to book a test: 1). Visit the Lab Tests section on the Tata 1mg website. 2). Add the test you want to the cart. 3). Pick a time and date slot according to your convenience; however, do consider the necessary prerequisites while scheduling a test. 4). You will receive a notification with all the details once the test is scheduled.
Tata 1mg Labs is a pocket-friendly platform for booking lab tests in Kanchipuram. The JC-BK Virus DNA Detection by RT-PCR-Blood test is available at an affordable price of Rs. 5500.
At Tata 1mg Labs, we understand the importance of timely results. We strive to provide fast turnaround times for test results, allowing you to get the information you need promptly. On average, we take 168 hours to provide the reports of the JC-BK Virus DNA Detection by RT-PCR-Blood test in Kanchipuram.
Content created by
Written by:
Shweta Prakash
MSc, BSc
Reviewed by:
Dr. Chitral Kothari
MD Pathology, MBBS
Want to know moreRead our editorial policy
Last Updated21st Apr 2026

JC-BK Virus DNA Detection by RT-PCR-Blood test price for other cities

Price inPuneRs. 5339
Price inBangaloreRs. 5699
Price inBhubaneshwarRs. 5419
Price inKolkataRs. 5129
Price inJaipurRs. 5300

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References

  1. 1
    BK and JC virus: A review [Internet]. ScienceDirect; [Accessed 22 Sep. 2025]. Available from:
  2. 2
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  4. 4
    National Institute of Neurological Disorders and Stroke. Progressive multifocal leukoencephalopathy. Bethesda (MD): U.S. Department of Health and Human Services, National Institutes of Health; [cited YYYY Mon DD]. Available from:
  5. 5
  6. 6

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JC-BK Virus DNA Detection by RT-PCR-Blood