Influenza DIALAB Flu Diagnosis Test 10pcs. The Influenza Ag Dipstick is a flu diagnostic test from Dialab. It is a chromatographic immunoassay, with high sensitivity and accuracy for the qualitative detection of influenza type A antigens (including H1N1, H5N3, H7N3, H9N2, H5N1) and type B, in human nasal samples for the purpose of early diagnosis of infections. Sensitivity 92% Specificity 99% Overall accuracy 95.5% The diagnostic kit includes: – 10 tests in individual packaging – 10 test tubes with diluent (0.2ml) – 1 control swab (A+, B+, Negative) – 1 stand