The Biopanda HMPV Rapid Test is an in vitro diagnostic tool designed for the qualitative detection of human metapneumovirus (HMPV) antigens in nasopharyngeal swab samples. HMPV is a respiratory virus associated with upper and lower respiratory illnesses, particularly in vulnerable populations such as young children, the elderly, and immunocompromised individuals.

Key Features

• Rapid Results: Provides results within 15 minutes.

• Ease of Use: Simple lateral flow immunochromatographic assay.

• Storage: Stable at 2–30°C, eliminating the need for refrigeration.

• Kit Components: Includes 20 individually wrapped test cassettes, sample collection tubes with extraction buffer, sterile swabs, and instructions for use .

Clinical Performance

• Sensitivity: 91.7% (95% CI: 81.6–97.2%).

• Specificity: 99.1% (95% CI: 95.0–100%).

• Accuracy: 96.5% (95% CI: 92.5–98.7%).

The test was validated through a clinical study of 170 specimens, benchmarked against RT-PCR as the reference method. Results demonstrate the test’s reliability for clinical use in diagnosing HMPV .

Applications and Use

This rapid test aids in the diagnosis of HMPV infections when used alongside other clinical evaluations. It identifies HMPV antigens with high specificity and sensitivity, making it a valuable tool in both healthcare settings and diagnostic laboratories .

Procedure and Results Interpretation

1. Collect nasopharyngeal swab sample and process using the extraction buffer.

2. Apply three drops of the prepared sample to the test cassette.

3. Read results after 15 minutes:

• Positive: Two colored lines (control and test regions).

• Negative: One colored line (control region only).

• Invalid: Absence of a control line indicates procedural errors .

Precautions and Limitations

• Precautions: For professional use only; follow proper biosafety protocols.

• Limitations: A negative result does not rule out HMPV infection; further testing may be required if clinical symptoms persist .

The Biopanda HMPV Rapid Test is a robust, fast, and effective diagnostic tool suitable for rapid screening and clinical decision-making in the detection of HMPV infections.