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Rapid point‑of‑care screening for Influenza A and Influenza B from a nasal swab.
The Influenza A/B Antigen Rapid Test Cassette is a lateral flow immunoassay designed for the qualitative detection of Influenza A and Influenza B antigens from nasal swab specimens.
Delivering clear results within minutes, it supports fast clinical decision‑making during respiratory infection assessment.
The test is intended for professional use in point‑of‑care settings such as GP practices, clinics and healthcare environments where rapid differentiation of influenza types is required.
Product and testing parameters
Key Benefits
Detects both Influenza A and Influenza B antigens in a single test
Rapid results within minutes to support timely clinical decisions
Simple cassette format for point‑of‑care use
Requires minimal training and no laboratory equipment
Suitable for use during seasonal influenza outbreaks
Designed for professional healthcare environments
Directions for use
Place the swab specimen in the extraction buffer tube
Leave the swab head in the vial
Transfer 3 drops of the sample solution
Results: Positive
Results: Negative
Results: Invalid
About Influenza
Influenza is an acute viral infection of the respiratory tract caused by influenza viruses A and B. Rapid antigen testing allows early identification, helping guide patient management, infection control and treatment decisions, particularly during seasonal outbreaks.
What does the Influenza A/B Antigen Rapid Test Cassette detect?
The test detects Influenza A and Influenza B antigens from nasal swab specimens. These antigens are associated with active influenza infection.
How is Influenza A/B antigen testing used in practice?
Influenza antigen testing is used as a screening tool to support the assessment of patients with flu‑like respiratory symptoms and to aid clinical decision‑making.
Are the results diagnostic?
No. The Influenza A/B Antigen Rapid Test Cassette provides a screening result only. Results should be interpreted alongside clinical findings and confirmed using additional laboratory methods where required.
What sample type is required for this test?
The test uses a nasal swab specimen, collected and processed using the supplied extraction materials.
What does a positive result indicate?
A positive result indicates the presence of Influenza A or Influenza B antigen in the specimen, depending on the test line observed.
Who is this test intended for?
The Influenza A/B Antigen Rapid Test Cassette is intended for professional in vitro diagnostic use only in clinical and healthcare screening environments.
Dr Rahul Batra, Guy’s and St Thomas Hospital
SureScreen lateral flow testing provided a result at the bedside within 10 mins which, when positive for symptomatic patients, enabled movement into a COVID-19 bay without delay.
Cordell Health
SureScreen Diagnostics are very efficient in their responses when ordering consumables, offer excellent advice when we have drug queries and you have a user-friendly portal.
Mac Clinical Research
Fantastic company! Excellent helpful customer service, efficient ordering, and delivery process.
Premiership Rugby
Premiership Rugby and our Clubs have been working with SureScreen Diagnostics since March 2021. We have always received professional and prompt responses to all of our queries and orders.
Endovab Care
We have close and swift access to SureScreen Account Managers and received prompt answers to questions and impeccable deliveries. We are very satisfied with product quality and deliveries.