Quality Assurance in Blood Transfusion

This topic explores the principles and practices of Quality Assurance (QA) and Quality Control (QC) as applied to Blood Transfusion Services (BTS). Zambian university and college students will learn the definitions of quality, fitness for purpose, and consistency within the framework of standards like ISO. The module distinguishes between QA (a process-focused system) and QC (product-focused testing), and details the critical elements of both, including internal QC procedures and External Quality Assessment (EQA) schemes. It covers the objectives, benefits, and structure of EQA at national and international levels. This knowledge is fundamental for students pursuing careers in laboratory management, quality systems, or transfusion science, as it ensures graduates can implement and maintain systems that guarantee the safety, efficacy, and traceability of blood products. In the context of Zambia's health system, robust QA is essential for accreditation, building donor and clinician confidence, and achieving operational excellence in the ZNBTS and hospital laboratories.