Alere BinaxNOW® Influenza A & B Card is an in vitro immunochromatographic assay for the qualitative detection of influenza A and B nucleoprotein antigens in nasopharyngeal (NP) swab, nasal swab samples and nasal wash/aspirate specimens. It is intended to aid in the rapid differential diagnosis of influenza A and B viral infections. Specifications Method: Lateral Flow Time to Result: 15 minutes Storage: 2 - 30°C Shelf Life: 24 months from date of manufacture Sensitivity: Flu A 70-89%; Flu B 50-69% Specificity: Flu A 90-99%; Flu B 94-100% Sample Type: Nasal wash/aspirate, nasal swab, NP swab Kit Size: 22 tests Kit Contents: 22 Test Units Transfer pipettes Positive control swab (Inactivated Influenza A&B) Negative control swab (Inactivated Strep A) Elution vials for controls Product Insert and Procedure Card