“ Even as society expends great resources on making the blood supply safer than ever, ” says the magazine Transfusion, “we believe patients will still try to avoid allogeneic [donor] transfusions simply because the blood supply can never be completely safe. ”
उदाहरणार्थ, रुग्णाला रक्‍त द्यायचे असल्यास त्याआधी ते रक्‍ताची कसून तपासणी करतात.