Novel aspects in blood transfusion – From donor to patient

Blood transfusion is a critical component of modern healthcare system, which is ensured the availability of safe and compatible blood products for patients as when need. This review article explores the entire journey of blood from donor to patient, emphasizing the importance of voluntary non-remunerated repeat blood donation, rigorous donor selection, and advanced laboratory techniques to ensure transfusion safety. It excavates into the challenges of maintaining an adequate blood supply, the ethical considerations in transfusion practices, and the latest advancements in transfusion medicine. In this article, we discuss the indications for blood transfusion, liberal versus restricted transfusion policies, and the management of transfusion reactions. Through comprehensive analysis and practical insights, main aims of this article to enhance the understanding and implementation of blood transfusion services, ultimately improving patient outcomes.