Influenza A and Influenza B Rapid Test-Negative
Table of Contents
This test rapidly detects influenza A and B antigens. It employs a chromatographic assay format. Moreover, it is simple to perform.
The test uses immunochromatography. It employs specific antibodies to bind viral antigens. Furthermore, it uses color changes for detection. Thus, it yields results within minutes.
The sample is collected from a nasal swab. Then, it is mixed with a buffer solution. Subsequently, the mixture is applied to the test cassette. Additionally, the strip develops visible lines. Take reading after 15 minutes. Finally, the test is interpreted.
A visible line indicates the presence of viral antigens. Conversely, no line suggests a negative result. Moreover, control lines confirm test validity. Therefore, the results are clear and rapid.
No band in test lines (A and B) and band at control line only: Test Negative
Bands at Test line A and Control only: Influenza A virus-Positive
Band at Test line B and Control only: Influenza B virus-Positive
Bands all lines: Influenza A and B viruses-Positive
No band at any line: Test Inavild (This assay can be repeated taking a new device.)
This test aids in early diagnosis of influenza. It helps clinicians start timely treatment. Furthermore, it reduces transmission risk. Thus, patient outcomes improve.
Note: The above test is negative since there is only a band at the control line.
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