In recent years, Viet-Tiep Hospital of Hai Phong has implemented new technologies and the major surgery. Blood transfusion is a specialized has contributed to the development. To ensure safe blood transfusion, especially the safety of blood recipients, the screening of infectious diseases through blood transfusions is very important. The authors conduct subject to "Assessment of the screening results of infections through blood transfusions in blood donors in Haiphong 4 years 2008-2011". By the method of retrospective study on 40,168 units of blood donors was received at the Center for Hematology - Blood Transfusion in 2008-2011 of Hai Phong, the authors drawed the following conclusions: - The rate of HBsAg-positive rapid test in first-time blood donors is 5.85 percent
The rate of HIV antibody positive is 0.11 percent
The rate of HBsAg-positive and is 2.26 percent
The rate of HCV antibody positive is 0.44 percent
The rate of Sylphilis-positive in volunteer blood donors is 0 percent, and paid donors is 0.14 percent.