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What happens to my blood after donating? |
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After blood is drawn, it is tested for ABO group (blood type) and Rh type (positive or negative) as well as for any unexpected red blood cell antibodies that may cause problems in the recipient. Screening tests are also performed for evidence of donor infection with hepatitis viruses B and C, human immunodeficiency viruses (HIV) 1 and 2, human T-lymphotropic viruses (HTLV) I and II and syphilis. The whole blood unit is then separated into the needed blood components, and labeled for distribution.
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