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Cordx TyFast Flu A/B & COVID-19 Multiplex Rapid Test
Original price was: $10.00.$8.00Current price is: $8.00.You save $2.00 (25% Off)
- 3-in-1 Multiplex Detection. Identifies COVID-19, Influenza A, and Influenza B from a single nasal swab.
- Fast Results. Clear results in 10 minutes.
- Accurate & Reliable. High sensitivity/specificity with built-in control line for test validity.
- Easy to Use. Simple swab, process, and drop workflow; no special equipment needed.
Sample: Nasal swab
Format: Multiplex rapid antigen test
Quantity: 1 test/pack
Time to result: 10 minutes
Expiry: February 2026

Volume Discount: Buy 2, Save $1 | Buy 3, Save $3
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In the Box
- 1 Test cassette
- 1 Nasal swab
- 1 Tubes with sample processing solution (buffer)
- 1 Instructions for Use (IFU)
- 1 Quick Reference Guide (QRG)
Materials Required But Not Provided
- Timer or stopwatch
- External quality control materials (e.g. CorDx control swab kit)
- Proper PPE, waste disposal materials
CorDx TyFast Flu A/B & COVID-19 Multiplex Rapid Test
The CorDx TyFast Flu A/B & COVID-19 Multiplex Rapid Test is an advanced diagnostic tool designed to quickly and accurately detect Influenza A, Influenza B, and SARS-CoV-2 antigens from a single nasal swab sample. By combining the detection of three major respiratory pathogens in one test, it simplifies decision-making for clinicians and delivers fast answers when time matters most.
Trusted in point-of-care settings, the TyFast Flu A/B & COVID-19 Multiple Rapid Test delivers results within minutes, which helps healthcare professionals rapidly distinguish between flu and COVID-19 infections and guide appropriate treatment.
Why Choose CorDx TyFast Flu A/B & COVID-19 Multiplex Rapid Test?
- Results in Minutes. No need to wait for lab results, get clear answers in 10 minutes so patients can begin the right treatment immediately.
- Three Tests in One. Detect Influenza A, Influenza B, and COVID-19 from a single swab. Save time, reduce costs, and eliminate the hassle of running multiple tests.
- Confidence You Can Trust. CorDx TyFast Flu A/B & COVID-19 Multiplex Rapid Test helps reduce misdiagnosis and ensures you act on accurate information.
- Seamless Point-of-Care Use. Designed for simplicity and no specialized equipment needed. Healthcare teams can test and interpret results right at the bedside or clinic.
- Built for Busy Workflows. Compact, portable, and easy to use, it integrates smoothly into any testing environment, whether in hospitals, urgent care, or community health settings.
- Assurance in Every Test. Built-in controls provide on-the-spot verification, so you know results are valid before making critical decisions.
Additional information
| Sample: | Nasal swab |
| Format: | Multiplex rapid antigen test |
| Quantity: | 2 tests/kit |
| Time to result: | 10 minutes |
| Storage Condition: | Store the kit at 36~86°F/2~30°C. Bring the kit to room temperature (59~86°F/15~30°C) before the test. |
Test Procedures & Precautions
- Use only components from the kit. Do not use transport media.
- Open cassette only when ready; once opened, use within 1 hour.
- Process samples within 1 hour of collection.
- Perform test at room temperature (15–30 °C / 59–86 °F).
- Check expiration date before use.
Steps
- Collect Sample
- Insert swab ≤ ¾ inch (1.5 cm) into one nostril (≤ ½ inch for children).
- Rotate 5 times against nasal wall, repeat in other nostril.
- Process Sample
- Insert swab into tube, rotate ≥10 times, press against sides.
- Remove swab while squeezing tube, attach dropper tip.
- Add Sample
- Dispense 3 drops into sample well.
- Read Result
- Wait 10 minutes, read between 10–30 minutes.
Interpretation of Results
- Invalid: Control line (C) absent → repeat with new test.
- Negative: C line visible, no other lines. Negative results are presumptive; confirm with PCR if symptoms or high exposure risk.
- Positive: C line visible + line at COV, Flu A, or Flu B.
- Any visible line (even faint) = positive.
- Multiple positives are possible and may indicate co-infection. Confirm with molecular test if needed.
- Positive results suggest infection and possible contagiousness. Notify healthcare provider and follow isolation guidelines.
The CorDx Tyfast Flu A/B & COVID-19 Multiplex Rapid Test is a lateral flow assay for rapid, in vitro detection and differentiation of influenza A, influenza B, and SARS-CoV-2 antigens from anterior nasal swabs. It is intended for use in individuals with respiratory symptoms consistent with COVID-19 within the first 5 days of onset, when tested at least twice over 3 days (≥48 hours apart). Authorized under e Clinical Laboratory Improvement Amendments of 1988 (CLIA) for moderate, high, or waived complexity labs, the test may be used at the Point of Care (POC) in patient care settings. Results differentiate SARS-CoV-2 from influenza A/B, but do not distinguish between SARS-CoV and SARS-CoV-2 or detect influenza C.
The CorDx Tyfast Flu A/B & COVID-19 Multiplex Rapid Test is only for in vitro diagnostic use under the Food and Drug Administration’s Emergency Use Authorization. This product has not been FDA cleared or approved.
By purchasing this product, you agree to follow the manufacturer’s intended use and the sale conditions of this website.











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