A medical procedure in which blood is transferred into a person's bloodstream, typically performed to replace lost blood or treat severe anemia.
事故で大量出血したため、緊急に輸血が必要になった。
Because of heavy bleeding from the accident, an emergency blood transfusion became necessary.
輸血を受ける前に、血液型の検査と感染症の検査を行います。
Before receiving a blood transfusion, blood type and infectious disease tests are performed.
ドナーの血液を使った輸血は命を救うことがあるが、副作用のリスクもある。
Transfusions using donor blood can save lives but also carry risks of side effects.