Docket Number:
FDA-2002-D-0175
Issued by:

Guidance Issuing Office

Center for Biologics Evaluation and Research

Blood establishments are required under 21 CFR 610.40(a)(3) and (b) to test donations of human blood and blood components for hepatitis B virus using approved screening tests that are adequate and appropriate for this purpose. One test used to detect the presence of hepatitis B infection is the hepatitis B surface antigen (HBsAg) test.


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