How a COVID test works – Combined test for COVID-19 and influenza
A COVID test can be crucial for the rapid diagnosis of contagious respiratory infections. BIOSYNEX Combo COVID-FLU BSS is a combination test that detects antigens from both SARS-CoV-2 and influenza A and B – all in a single sample. The result appears after just 10 minutes and can help distinguish between different viral infections that often have similar symptoms.
What does the BIOSYNEX Combo COVID-FLU BSS test for?
The test detects:
- SARS-CoV-2 (COVID-19)
- Influenza A (incl. H1N1)
- Influenza B
The test uses a nasopharyngeal sample (deep nasal swab) and uses specific antibodies to identify viral antigens.
Benefits of BIOSYNEX Combo COVID‑FLU BSS
- Test result in just 10 minutes
- Identifies three viral infections with one test
- Reduces the need for multiple test kits
- Easy-to-read result with coloured indicator lines
How to use the COVID-FLU combo test
- Insert the sample tube with buffer into the holder
- Udfør næsepodning og bland prøven i buffer
- Add 3 drops of sample solution to the test cassette
- Aflæs resultatet efter 10 minutter
When should you take a combo test?
If you experience symptoms such as fever, cough, headache or fatigue – and you are unsure whether it is due to COVID-19 or influenza – this test can give you quick clarity. See all our COVID tests here.
Test results and interpretation
- COVID-positive: Coloured line at both T and C
- Influenza A/B positive: Colored lines at A and/or B as well as C
- Negative: Only a colored line at C
- Invalid: No line at C – repeat the test
Discreet delivery and Danish instructions
The test is sent discreetly and includes all necessary equipment and a detailed user guide in Danish. Do you have questions? Contact our customer service here.
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FAQ – COVID-FLU test
What does it mean if the test is positive for both COVID-19 and influenza?
This means that you are potentially infected with both viruses. Contact a doctor for further guidance.
Can I trust the test result?
The test has high accuracy and is used in the healthcare sector, but if in doubt, a PCR test is recommended.
Is this test approved?
Yes, the BIOSYNEX test is CE-marked and approved for professional use.
Can I use the test at home?
Yes, although it is designed for professional use, it can be used at home with proper instruction.
