Assess the analytical performance of molecular diagnostic test procedures, including the DNA extraction step, for the quantitative and qualitative determination of Epstein-Barr Virus (EBV) DNA with the Thermo Scientific™ AcroMetrix™ EBV Plasma Controls. These controls can be used for training and proficiency testing of laboratory personnel, for lot-to-lot comparison of reagent test kits and to evaluate and compare intralaboratory and interlaboratory assessments. The controls are for In Vitro Diagnostic Use.