product key technologies

The COVID-19 & Influenza A+B Antigen Combo Rapid Test is a rapid visual immuno-assay for the qualitative, presumptive detection of influenza A and B viral antigens and COVD-19 Antigen from nasal swabs specimens. The test is intended for use as an aid in the rapid differential diagnosis of acute influenza type A and type B virus and COVlD-19 infection.

Product Specification

Principle	Visual Immunochromatography
Storage	4-30°C
Shelf Life	36 Months
Reading Time	10~15 Minutes
Relative Sensitivity InfluenzaA/B	100.00%
Relative Specificity InfluenzaA/B	100.00%
Overall Agreement InfluenzaA/B	100.00%
Relative Sensitivity COVID-19	86.36%
Relative Specificity COVID-19	100%
Overall Agreement COVID-19	97.35%

Product Advantages

All-in-One Detection: Qualitatively detects SARS-CoV-2, Influenza A & B antigens from nasal swabs in one test.

Reason analysis: Easy to use & read

High Performance: High sensitivity & Specificity

Stable Storage: Unused kits stay stable at 4°C–30°C; no freezing required.

Minimal Interference: No cross-reactivity with common respiratory microbes or daily substances.

Ordering Information

Catalog No.

Product Name

Specimen

Format

Pack

Certification

FCO-6032H

COVID-19 & Influenza A+B Antigen Combo Rapid Test

For Self-Testing

Nasal Swab

Cassette

1Test /Kit

2Tests /Kit

5Tests /Kit

10Tests /Kit

20Tests /Kit

25Tests /Kit

Operation Steps

1.Open the sealed pouch and take out the test cassette.For best results, the test should be performed in one hour.
2.Hold the tube vertically upside down over the sample well.
3.Add 3 drops specimen into the each sample well by gently squeezing the sides of the tube, then start the time.
4.Wait for colored lines to appear.The test result can be read in 10-15 minutes, DO NOT read after 20 minutes.

product-1267-253

Result Interpretation for Flu A+B

product-1266-197

Positive Influenza A:
Two distinct colored lines appear in the left window. One colored line should be in the control region (C) and another colored line should be in the Influenza A region (A).

Positive Influenza B:
Two distinct colored lines appear in the left window. One colored line should be in the control region (C) and another colored line should be in the Influenza B region (B).

Positive Influenza A and Influenza B:
Three distinct colored lines appear in the left window. One colored line should be in the control region (C) and two colored line should be in the Influenza A region (A) and Influenza B region (B).

Negative:
One colored line appears in the controlregion (C) of the leftwindow. No apparent colored line appears in the testline region (B/A).

Invalid:
Control line fails to appear in the left window. Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for control line failure. Reviewthe procedure and repeat the test with a new testCassette. If the problem persists, discontinue using the test kit immediately and contact yourlocal distributor.

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Positive COViD-19:

Two distinct colored lines appear in the right window. One colored line should be in the control region(C)and another colored line should be in the Test region (T).

Negative:

One colored line appears in the control region (C) of the right window. No apparent colored line appears in the test line region (T).

Invalid:

Control line fails to appear in the right window. insufficient specimen volume or incorrect procedural techniques are the most likely reasons for control line failure. Review the procedure and repeat the test with a new test Cassette. If the problem persists, discontinue using the test kit immediately and contact your local distributor.

NOTE:

The intensity of the color in the test line region will vary depending on the concentration of the analyses in the specimen. Therefore, any shade of color in the test line region should be considered positive.

FAQ

Q: What type of specimen does the test use?

A: The test uses nasal swab specimens. Proper collection involves inserting the swab 2.5cm (1 inch) into each nostril (adjusted for children) and brushing the inner lining circularly at least 5 times per nostril.

Q: How long does it take to get results?

A: After adding the specimen to the test cassette, wait for colored lines to appear. Results can be read between 10–15 minutes. Do not read results after 20 minutes as they may be inaccurate.

Q: Can children or elderly use this test?

A: Ages 12+: Self-testing permitted.
Under 12 or Over 70: Requires guardian assistance.

Q: Can the test detect virus variants?

A: Yes. The test targets nucleocapsid proteins, which are distinct from spike protein mutation sites. It is theoretically capable of detecting variants such as those from the UK, India, South Africa, and Brazil.

Q: Is this test a substitute for PCR testing?

A: No. This test is a qualitative antigen test for auxiliary diagnosis. It cannot be used as the sole diagnostic indicator. Consult a healthcare provider for medical decisions, especially for unclear results.