Background: After the discovery of Human Immuno -deficiency virus, screening of blood donors practically reduced viral pathogens. However, transfusion associated bacterial sepsis, which causes high mortality and morbidity remain an important public health concern, has been received very little attention in the African set up including Ethiopia.Objective: The aim of this study was to determine the prevalence of bacterial contamination of blood and their antibiotic susceptibility pattern at Debre Markos referal hospital, North West Ethiopia.
Methods:A facility based cross-sectional study was conducted using randomly sampled 120 whole blood units. The blood samples were obtained from screened, stored whole blood. All laboratory activities were carried out as Clinical and Laboratory Standards Institute (CLSI) protocol. Data were entered and analyzed using SPSS version 16 software. P<0.005 is statistically significant.