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# Pathogen Reduction in Blood Components Guide
- URL: https://www.fdaweb.com/pathogen-reduction-in-blood-components-guide/
- Published: 2021-11-04T12:00:00.000Z
- Updated: 2026-09-14T17:21:31.000Z
- Author: David McFarland
- Tags: FDA Policy/General, #legacy-id-D5150514

*Federal Register* notice: FDA has made available a final guidance entitled *Manufacture of Blood Components Using a Pathogen Reduction Device in Blood Establishments: Questions and Answers*. The document provides recommendations for implementing a pathogen reduction device when manufacturing pathogen-reduced blood components. To view the notice, click [here](https://www.govinfo.gov/content/pkg/FR-2021-11-04/pdf/2021-24073.pdf?ref=fdaweb.com).