Projects and events Experts in water, sanitation and hygiene (WASH) from WaterAid lead groundbreaking initiatives and contribute to various forums every year. Find out about some of our key projects and events. Healthy Start Healthy Start is our campaign focused on improving the health and nutrition of newborn babies and children through clean water, decent sanitation and good hygiene. High Level Political Forum In 2015 world leaders made a promise to end extreme poverty. This annual forum is our chance to hold governments to account and make sure the WASH crisis isn't ignored. Immunisation programme In a pioneering approach to hygiene behaviour change, we’re working with the Government of Nepal to reach thousands of mums and babies at immunisation clinics. SusWASH This three-year initiative aims to address the long-term challenges of service and behaviour sustainability, and help strengthen the WASH sector as a whole. World Health Assembly The annual WHA is a great opportunity for us to work with governments and persuade leaders that investment in water, sanitation and hygiene is key to universal health. Sustainable Total Sanitation The STS Nigeria project aims to improve the effectiveness, inclusion and sustainability of total sanitation approaches for the people of Ekiti and Enugu States, Nigeria. SACOSAN This South Asian biennial event brings WASH specialists and regional leaders together to share lessons learnt from sanitation and hygiene promotion projects.