Influenza A/B Combo Rapid Test Device (Swab)
Influenza A/B Combo Rapid Test Device (Swab)

Influenza A/B Combo Rapid Test Device (Swab)

The Influenza A/B Combo Rapid Test Device (Swab) is a qualitative lateral flow immunoassay for the rapid detection of Influenza A and B virus nucleoprotein antigens in nasal or throat swabs. Designed for professional in vitro diagnostics, this test provides timely results to aid in the early diagnosis of influenza, enabling targeted antiviral intervention.
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Product Overview
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The Influenza A/B Combo Rapid Test Device (Swab) is a qualitative lateral flow immunoassay for the rapid detection of Influenza A and B virus nucleoprotein antigens in nasal or throat swabs. Designed for professional in vitro diagnostics, this test provides timely results to aid in the early diagnosis of influenza, enabling targeted antiviral intervention.

 

Diseases Background

 

 

Influenza is an acute respiratory infection caused by influenza viruses, with Influenza A and B as the primary pathogens driving seasonal human flu epidemics. They share similar epidemiological traits and collectively fuel annual flu seasons.
Both virus types cause "the flu," with indistinguishable clinical symptoms: sudden high fever, cough, sore throat, muscle aches, fatigue, and headache. Infections range from asymptomatic to severe pneumonia.


While flu is self-limiting for most, its main threat lies in complications like pneumonia, myocarditis, and meningitis, which can lead to hospitalization or death. High-risk groups include the elderly, young children, pregnant women, and those with underlying conditions (e.g., chronic heart/lung disease, diabetes).

 

Ordering Information

 

 

Product NameCatalog No.SpecimenFormatCertification
Influenza A/B Combo Rapid Test Device (Swab)FLU-6022Nasal/ThroatCassetteCE

 

Product Specification

 

 

Intended useDetection of influenza type A and B
PrincipleImmunoassay
Storage4-30°C
Shelf Life36 Months
Materials ProvidedTest device, Extraction Tube, Buffer, Sterilized Swab, Desiccant, Workstation, Dropper tip

 

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Product Advantages

 

 

1

Dual Detection: Simultaneously identifies Influenza A and B antigens.

2

High Accuracy: High sensitivity$ specificity.

3

Rapid Results: Clear interpretation in 15 minutes (read window: 15–20 minutes).

4

Simple Workflow: 4-step procedure with minimal training required.

5

Stable Storage: Room temperature (4–30°C) storage with 36-month shelf life.

 

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Test Procedure & Interpretation Of Results

 

1.Add 8 drops of buffer (approximately 0.5ml) into the extraction tube, and put it on the workstation.


2.Insert the swab into the extraction tube which contains 0.5ml buffer. Rotate the swab inside the tube using a circular motion to roll the side of the extraction tube so that the solution is expressed and reabsorbed from the swab. Leave the swab in the extraction tube for one minute.

 

 

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3.Pinch the extraction tube with fingers and remove the solut ion from the swab as far as possible.The extracted solution will be used as test specimen.

 

4.Result Reading:

  • Insert a dropper tip into the specimen extraction tube tightly.

 

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FAQ

 

 

Q: Is a confirmatory test required for positive results?

A: Clinical correlation is recommended; PCR may be used for confirmation per institutional protocols.

Q: Does the test detect other viruses (e.g., COVID-19/RSV)?

A: No, it is specific to Influenza A/B antigens. Cross-reactivity with other pathogens is negligible.

Q: What if the control line is faint?

A: Faint control lines are still valid as long as they are clearly visible.

Q: Does temperature affect test performance?

A: Yes, store at 4–30°C; extreme temperatures may degrade components.

Q: Can children handle the test independently?

A: No, specimen collection requires trained healthcare personnel.

 

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