Knowledge translation in global health

We discuss the "know-do gap," present a definition of knowledge translation, and discuss its relative importance in bridging the know-do gap. Some of the underlying causes of the know-do gap are listed, along with ongoing efforts to address them. Knowledge translation is considered a cross-cutting, nonlinear process that involves not only recent research findings but also knowledge that is created from the dynamic interaction of people who come together to solve public health problems, to learn, and ultimately to drive productive change. We also mention some of the activities undertaken by the World Health Organization in regards to knowledge translation. The search strategy has been nonsystematic, and reference is made to selected sources only.