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 (IM). 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- Each Kit Contains: 30 Tests, 30 Capillary Tubes, 1 Developer Solution, 1 ea Positive & Negative Control, 1 Product Instruction, 4kit/cs (Minimum Expiry Lead is 90 days) (US & Canada & Canada Only)