H. Influenza (RNA Detection) Qualitative Test
Short Name: H. Influenza RNA Qualitative
Also known as: H. influenzae RNA PCR, Haemophilus influenzae detection by RT-PCR
H. Influenza (RNA Detection) Qualitative Test test available at DNA Labs India for ₹5,780. Uses Real Time PCR on CSF, Bronchial Swabs, Bronchial Lavage samples. Results in Reports are available on the 3rd working day. Email reports within 36 hours of result, phone within 24 hours.. 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
The purpose of this test is to detect the presence of Haemophilus influenzae RNA in a patient sample, confirming an active infection. It aids in the diagnosis of invasive H. influenzae disease, guiding appropriate antimicrobial therapy and infection control measures.
- Test Code
- 6151
- CPT Code
- 87798
- ICD Code
- B96.3
- Price
- ₹5,780
- Sample Type
- CSF, Bronchial Swabs, Bronchial Lavage
- Result Time
- Reports are available on the 3rd working day. Email reports within 36 hours of result, phone within 24 hours.
- Fasting Required
- No
- Method
- Real Time PCR
Sample Collection
No special preparation required. Inform your doctor about any antibiotics you are taking.
Method: Healthcare professional collection
Laboratory Analysis
Sample collection is performed by a trained professional. For CSF, a lumbar puncture is done under sterile conditions. For respiratory samples, a bronchoscopy or swab may be used.
Report Delivery
You may resume normal activities. If you experience any discomfort at the collection site, contact your healthcare provider.
Timeline: Reports are available on the 3rd working day. Email reports within 36 hours of result, phone within 24 hours.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of this test is to detect the presence of Haemophilus influenzae RNA in a patient sample, confirming an active infection. It aids in the diagnosis of invasive H. influenzae disease, guiding appropriate antimicrobial therapy and infection control measures.
How to Prepare
- CSF: Collect in a sterile tube, transport at 2-8°C within 1 hour
- Bronchial swabs: Use viral transport medium, store at 2-8°C
- Bronchial lavage: Collect in sterile container, transport cold
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"Early detection of Haemophilus influenzae is critical for initiating appropriate antibiotic therapy and preventing severe complications like meningitis and pneumonia. This molecular test offers high sensitivity and specificity."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Insufficient sample volume
- Sample not transported in appropriate medium
- Sample hemolyzed or contaminated
- Improper labeling
Understanding Your Results
Positive
H. influenzae RNA detected. Active infection likely. Clinical correlation required.
Negative
H. influenzae RNA not detected. No evidence of current infection. Consider other etiologies.
Consult your physician if you experience symptoms such as high fever, severe headache, stiff neck, difficulty breathing, or persistent cough. Early diagnosis and treatment are essential.
Limitations
- ⚠Qualitative test does not provide bacterial load or viability
- ⚠Negative result does not rule out infection if sample quality is poor
- ⚠Cross-reactivity with other Haemophilus species is possible but rare
Risks & Considerations
- ●Lumbar puncture: headache, infection, bleeding (rare)
- ●Bronchoscopy: sore throat, cough, rare bleeding
Interfering Factors
- ●Improper sample collection or storage may lead to false negatives
- ●Recent antibiotic therapy may reduce bacterial load
- ●Contamination during collection can cause false positives
Compare With Similar Tests
| Test | H. Influenza (RNA Detection) Qualitative Test | |||
|---|---|---|---|---|
| Comparison | H. Influenza (RNA Detection) Qualitative Test |
Frequently Asked Questions
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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.
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