The LightCycler® SeptiFast Test MGRADE (SeptiFast Test) is an in vitro nucleic acid amplification test for the direct detection and identification of DNA from bacterial and fungal microorganisms in human EDTA whole blood. The SeptiFast test can detect nucleic acids from the most common pathogens (approximately 90%) responsible for hospital-associated bacteremia. The test is used in conjunction with the patient's clinical presentation and established microbiological assays and other laboratory markers as an aid in antimicrobial treatment decision making for patients with suspected sepsis and other bloodstream infections.