Improvement of blood donor knowledge in community at Sumbertlaseh, Bojonegoro

Blood services is one of the health support systems which play important role for fulfilling blood stock, production, and distribution. Fulfilment stock become main focus unit in Indonesia. During Covid-19 pandemic, Indonesia Government applied community activities restrictions enforcement social distancing became major reason decreasing donor quantity Bojonegoro while supply was needed from other units. In case increasing donor, socialization programme held at Sumbertlaseh Village. This accommodated by Student diploma bank technology, undergraduate ners, dan Donor Unit Bojonegoro. The share information about advantage using various media, such as brochure, leaflet, presentation. results activity show that 78.26% has good knowledge donor.