Rapid SARS-CoV-2 Antigen Test Card (Self-Testing)

1. Product Introduction

Rapid SARS-CoV-2 Antigen Test Card is an immunochromatography based one step in vitro test. It is designed for the rapid qualitative determination of SARS-CoV-2 virus antigen in anterior nasal swabs from individuals suspected of COVID-19 within the first seven days of symptom onset. Rapid SARS-CoV-2 Antigen Test Card shall not be used as sole basis to diagnose or exclude SARS-CoV-2 infection. Children under 14 years of age should be assisted by an adult.

2. Product Parameter

3. FAQ

Q1: How does the detection work?

The N protein of the SARS-CoV-2 virus reacts with the stripe-like coating of the test line and, if present, results in a color change, i.e. a red line appears. Therefore, if the sample does not contain any viral proteins or antigens, there will be no red test line (T).

Q2: When should/can I test myself?

You can test yourself whether you have symptoms or not. Studies show that earlier testing within the first 4 days of illness typically means a higher viral load, which is easier to detect. Since the test result is a snapshot valid for that point in time, testing should be repeated as recommended by local authorities.

Q3: What can affect my test result? What should I pay attention to?

Be sure to blow your nose multiple times before collecting the specimen.

Be sure to visibly collect sample material (nasal secretions).

Perform the test immediately after taking the sample.

Follow the instructions for use carefully.

Apply the drops of extraction solution only to the sample well (S)

Too many or too few drops of extraction solution can lead to an invalid or incorrect test result.

Q4: The test strip is clearly discolored or smudged? What is the reason for this?

Please note that the test card should not be used with more than 3 drops of sample, as the liquid absorption of the test strip is naturally limited. If the control line does not appear or the test strip is badly smudged or discolored, making it unreadable, please repeat the test according to the instructions.

Q5: I have taken the test, but I don’t see a control line (C). What should I do?

Your test result is invalid. Observe the answer to question 4 and repeat the test according to the instructions for use.

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