Biofire Meningoencephalitis Panel, CSF: Booking, Price, and Results
About Biofire Meningoencephalitis Panel, CSF: Booking, Price, and Results
| Field | Value |
|---|---|
| Also Known As | BioFire ME Panel, FilmArray ME Panel, Meningitis/Encephalitis Panel, CSF Multiplex PCR Panel, ME Panel |
| Sample Type | Cerebrospinal fluid (CSF) collected via lumbar puncture (spinal tap) |
| Fasting Required | No fasting required |
| Report Time | 3 Days |
| Recommended For | All ages, including neonates, children, and adults; both genders |
| Price | Starting at ₹20,000 |
What is a Biofire Meningoencephalitis Panel, CSF?
The Biofire meningoencephalitis panel CSF is a specialised molecular test that identifies the cause of infections affecting the brain and its surrounding membranes. It detects 14 bacteria, viruses, and fungi from a single cerebrospinal fluid (CSF) sample. Doctors order this Biofire meningoencephalitis panel test when a patient shows signs of meningitis (infection of the membranes around the brain) or encephalitis (infection of the brain tissue itself). The sample is collected through a lumbar puncture, commonly known as a spinal tap.
What Does a Biofire Meningoencephalitis Panel, CSF Measure?
This panel uses real-time PCR (a technique that detects the genetic material of pathogens) to simultaneously test for 14 organisms in a single CSF sample. The targets are grouped below.
The following bacteria, viruses, and fungus are included in the panel:
| Category | Pathogen | Why It Matters |
|---|---|---|
| Bacteria | Escherichia coli K1 | Main cause of E. coli meningitis in newborns |
| Bacteria | Haemophilus influenzae | Causes meningitis in people with certain health conditions |
| Bacteria | Listeria monocytogenes | Associated with food-borne illness; risky for those with low immunity |
| Bacteria | Neisseria meningitidis | A leading cause of bacterial meningitis in adolescents |
| Bacteria | Streptococcus pneumoniae | Common bacterial cause of meningitis in adults |
| Bacteria | Streptococcus agalactiae (Group B) | A concern for newborns during delivery |
| Virus | Herpes simplex virus 1 and 2 (HSV-1, HSV-2) | Common causes of viral encephalitis and meningitis |
| Virus | Human herpesvirus 6 (HHV-6) | Can infect the brain, especially in immunocompromised patients |
| Virus | Cytomegalovirus (CMV) | Can affect the brain in people with weakened immunity |
| Virus | Enterovirus | A frequent cause of viral meningitis in children |
| Virus | Human Parechovirus | Causes CNS infections particularly in infants |
| Virus | Varicella zoster virus (VZV) | The chickenpox/shingles virus that can affect the nervous system |
| Fungus | Cryptococcus neoformans/gattii | Causes fungal meningitis, mainly in immunocompromised patients |
Why is a Biofire Meningoencephalitis Panel, CSF Done?
A doctor may order the Biofire Meningoencephalitis panel when a patient presents with symptoms suggesting a serious brain or spinal cord infection.
Common Symptoms That May Require This Test
The following symptoms are among the most common reasons a doctor will request this panel:
- High fever that comes on suddenly
- Severe, persistent headache
- Stiff neck
- Nausea and vomiting
- Confusion or altered mental state
- Sensitivity to light (photophobia)
- Seizures
Conditions This Test Can Help Detect
This panel can assist in identifying several serious central nervous system (CNS) infections:
- Bacterial meningitis (infection of the protective membranes around the brain and spinal cord)
- Viral meningitis, also called aseptic meningitis
- Encephalitis (inflammation and infection of the brain)
- Meningoencephalitis (infection affecting both the brain and its surrounding membranes)
- Fungal meningitis, particularly cryptococcal meningitis in immunocompromised patients
How to Prepare and What to Expect
Because this test requires a medical procedure for sample collection, knowing what to expect beforehand helps reduce anxiety.
Do You Need to Fast?
No fasting is required for this test. There are no dietary restrictions before the lumbar puncture procedure.
Practical Tips Before Your Test
The following steps will help ensure a smooth experience:
- Bring a detailed clinical history including your symptoms, previous test results, and relevant medical records, as this is required for the test.
- Tell your doctor about all current medications, especially blood thinners or anticoagulants, as these may affect the procedure.
- Inform your healthcare provider if you have any bleeding disorders.
- Stay well hydrated before the procedure.
- Arrange for someone to accompany you, as you will need to rest after the lumbar puncture.
Step-by-Step Procedure
The CSF sample is collected by a trained doctor in a clinical setting. Here is what typically happens:
- You will lie on your side or sit on an examination table. A doctor will clean your lower back and inject a local anaesthetic (numbing medicine) to minimise discomfort.
- Once the area is numb, the doctor inserts a thin, hollow needle carefully between two vertebrae (bones in the lower spine).
- A small amount of CSF is withdrawn. You must stay still during this step, which takes about five minutes.
- The collected CSF is placed in a sterile container and stored at 2 to 8 degrees Celsius for safe transport to the laboratory.
- The sample is tested using real-time PCR at the laboratory. The BioFire meningitis encephalitis panel test procedure typically takes about an hour to run once the sample reaches the lab.
- After the procedure, you will be asked to lie on your back and rest for one to two hours. You should drink plenty of fluids to help replace the CSF that was withdrawn.
Factors That Can Affect Accuracy
Several factors may influence the reliability of your results:
- Antibiotic treatment started before the CSF sample is collected
- Presence of antibiotics in the CSF at the time of testing
- Timing of sample collection relative to when symptoms began
- Very high protein (albumin) levels in the CSF sample
- Improper sample storage or transport conditions
Understanding Your Biofire Meningoencephalitis Panel, CSF Results
Results should always be reviewed with a qualified doctor who can interpret them alongside your clinical presentation and medical history.
| Parameter | Expected Result |
|---|---|
| All 14 pathogens (bacteria, viruses, and fungi) | Not Detected (Negative) |
A "Not Detected" result for all 14 pathogens is the expected outcome. Any positive result is clinically significant and requires immediate medical attention.
A positive result for one or more pathogens suggests an active infection by that organism. However, a positive finding alone does not confirm disease; your doctor will assess it alongside your symptoms and other test results.
A negative result means none of the 14 tested pathogens was found in the CSF sample. It does not fully rule out a CNS infection, as some organisms are not included in this panel (for example, tuberculosis bacteria, parasites, or certain other fungi).
These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.
Results During Special Conditions
Certain health conditions can affect how results are interpreted:
- Patients with weakened immunity (due to HIV, chemotherapy, or organ transplant) may have atypical CSF profiles, which can make it harder to detect infection activity.
- For suspected cryptococcal meningitis in high-risk patients, a negative panel result does not exclude the diagnosis; your doctor may arrange additional antigen testing. Very high protein levels in the CSF can also interfere with the test's accuracy.
How to Maintain Healthy Levels
These general wellness tips support brain and nervous system health:
- Stay current with recommended vaccinations, including those for meningococcal disease, pneumococcal disease, and Haemophilus influenzae type B.
- Practise good hand hygiene and avoid close contact with anyone who has a known CNS infection.
- Seek prompt medical attention if you or a family member develops a sudden severe headache, stiff neck, fever, and confusion together.
Lupin Diagnostics Biofire Meningoencephalitis Panel, CSF Price
The Biofire meningoencephalitis panel test cost at Lupin Diagnostics starts at ₹20,000. This test requires a visit to a Lupin Diagnostics centre; home collection is not available because CSF must be collected through a lumbar puncture performed by a trained doctor in a clinical setting.
| City | Approximate Price (₹) |
|---|---|
| CHENNAI | 20000 |
| HYDERABAD | 20000 |
| KOLKATA | 20000 |
| NAVI MUMBAI | 20000 |
| PUNE | 20000 |
Disclaimer: Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
How to Book
Follow these steps to book the Biofire Meningoencephalitis panel test online:
- Select the test on the Lupin Diagnostics website.
- Choose your city and preferred centre location.
- Visit the centre at your scheduled time to have a sample collected by a trained medical professional.
- Receive your report via email or WhatsApp within the stipulated turnaround time.
Frequently Asked Questions
The Biofire Meningoencephalitis panel tests for 14 different bacteria, viruses, and fungi at the same time from a single CSF sample. This approach is faster and more efficient than running 14 separate tests.
CSF must be collected through a lumbar puncture, which is a sterile medical procedure that can only be performed safely by a trained doctor in a hospital or clinical centre. Home collection is not possible for this reason.
The laboratory run time for this test is approximately one hour. However, the total report delivery time at Lupin Diagnostics is 3 days, which includes sample transport, processing, and quality review.
A negative result means none of the 14 pathogens in the panel were detected. The panel does not cover every possible cause of meningitis or encephalitis. Your doctor may order additional tests such as cultures or antigen testing if clinical suspicion remains.
Yes. The Biofire Meningoencephalitis panel test can be used for patients of all ages, including infants and neonates. The lumbar puncture procedure is carried out with appropriate adaptations for paediatric patients.
Studies show the panel has a sensitivity of approximately 90% (ability to correctly identify positive cases) and a specificity of about 97% (ability to correctly identify negative cases). No test is 100% accurate; your doctor will interpret results alongside your symptoms and other clinical findings.
Rest and avoid strenuous physical activity for at least 24 hours after the procedure. Drink plenty of fluids to help the body replace the CSF that was withdrawn. Tell your doctor promptly if you experience a persistent headache, fever, or any weakness or numbness in your legs.
Biofire Meningoencephalitis Panel, CSF: Booking, Price, and Results
