A one-step antibody test for fast, accurate, and easy-to-read results. For use on patients who present with fever, sore throat, swollen lymph glands or other symptoms common with a viral infection. You may not be able to distinguish these from infectious mononucleosis . Combines finger-stock whole blood convenience with EIA membrane technology for fast, accurate results. Uses direct solid-phase immunoassay technology for early qualitative detection if IM heterophile antibodies in whole blood, human serum or plasma. Provides 99.9% relative sensitivity and 98.8% relative specificity serum/plasma; 98.3% relative specificity WB assay. A one-step, easy-to-read rapid test proven to deliver fast and accurate results. Clinically approved for all ages, including those under 18 years of age. Room temperature storage.