From 2003 to 2006, a rural pilot project was conducted in Vietnam with technical support from the non-governmental organization (NGO) International Development Enterprises (IDE) and funding from Danish International Development Assistance (DANIDA). The project tested whether a sanitation...

The overall purpose of the Impact Evaluation is to provide decision makers with a body of rigorous evidence on the effects of the hand washing and sanitation projects at scale on a set of relevant outcomes. It also aims to generate robust evidence on a cross-country basis, understanding how...

The goal of global scaling up handwashing is to reduce the risk of diarrhea and therefore increase household productivity by stimulating and sustaining the behavior of handwashing with soap at critical times in the lives of 5.4 million people in Peru, Senegal, Tanzania, and Vietnam, where the...