OSOM Ultra Plus Flu A&B Test Kit


(25 Tests)

Plus, Free Ground Shipping on 5 or More Boxes!

The OSOM Ultra Plus Flu A & B Test is an in vitro rapid qualitative test that detects influenza type A and type B nucleoprotein antigens directly from nasal swab and nasopharyngeal swab specimens obtained from patients with signs and symptoms of respiratory infection.


  • Meets the Influenza reclassification requirements for rapid antigen tests*
    • Influenza A
      • Sensitivity: 90.3%
      • Specificity: 96.7%
    • Influenza B
      • Sensitivity: 88%
      • Specificity: 99.2%

*Refer to the Package Insert for additional performance claims.

  • Simple CLIA-waived procedure with pre-measured extraction buffer for swab samples
  • Accurate, differentiated interpretation of results in 10 minutes to test and treat patients in one office visit

Product Availability: USA

Sample Type: Nasal swab and nasopharyngeal swab

Storage and Stability:   

  • Patient samples should be processed in the Extraction Buffer vial as soon as possible or within 8 hours after collection. 
  • Patient swab may be stored at room temperature (15-30°C/59-86°F) for up to 8 hours, or refrigerated (2-8°C/36-46°F) for up to 24 hours prior to testing. 
  • Extracted sample (stored at room temperature) must be used within 2 hours. 
  • Acceptable transport media: 

BD Universal Viral Transport Medium 

Remel Micro Test M4, M4RT, M5 M6 Medium 

Bartels FlexTrans Medium 

Refrigerated samples should come to room temperature before testing. 

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