On each donated unit of blood, CRBS performs approximately seventeen laboratory test to screen for the following factors and diseases:

  • ABO/Rh blood type
  • Red blood cell antibodies
  • Syphilis
  • Hepatitis B (HBV) – two separate tests
  • Human Immunodeficiency Virus (HIV), the virus that causes AIDS – two separate tests
  • Human T-Cell Lymphotropic Virus (HTLV)
  • Hepatitis C Virus (HCV) – two separate tests
  • West Nile Virus (WNV)



Copyright 2005 Cascade Regional Blood Services

 
Serving Pierce and South King Counties.