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Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).

Analyte Challenges per Shipment Number of Shipments
Cytomegalovirus (CMV) – IgG, IgM, and total antibodies 1 Two shipments per year
Epstein‑Barr virus (EBV) – VCA – IgG, IgM EBNA – IgG, IgM, and total antibodies EA – IgG 1
Helicobacter pylori – IgG, IgA, and total antibodies 1
Herpes simplex virus (HSV) – IgG antibody 1
Mycoplasma pneumoniae – IgG, IgM, and total antibodies 1
Rubeola virus (English measles) – IgG antibody 1
Toxoplasma gondii – IgG, IgM, and total antibodies 1
Varicella‑zoster virus – IgG and total antibodies 1

Program Information

  • Eight 0.5‑mL lyophilized defibrinated plasma specimens

Shipping Schedule

  • Shipment A: March 15
  • Shipment B: November 1