Timeline

WSUP implements its sanitation intervention programme. Approximately 300 compounds in Maputo, Mozambique receive improved toilet facilities.

MapSan trial phase 1 takes place. A 12-month post intervention follow-up phase. No evidence is found that the intervention has an effect on the prevalence of any bacterial or protozoan infection. Intervention effects among children born into the study are also not observed in this phase.

MapSan trial phase 2 takes place. A 24-month post intervention follow-up phase. No evidence is found that the intervention had an effect on the prevalence of any bacterial or protozoan infection. However, results suggest that intervention delays pathogen exposure and the accumulation of enteric infections during early childhood.

Researchers conduct a qualitative research study looking at causes and levels of psychosocial stress among users of traditional shared latrines and high-quality shared toilets in Maputo. Findings suggest that high-quality shared toilets can substantially reduce feelings of stress associated with fear of robbery, physical assault or sexual assault when using the toilet.

Survey data is collected covering MapSan trial participants behaviours. Results show that the presence of a compound chief improves soap and water availability and the adherence to a cleaning rota.

Researchers establish a link between improved sanitation and peoples mental wellbeing and perceived quality of life. Results show that quality of life outcomes are highly valued by toilet users and can be improved by sanitation interventions.

MapSan trial phase 3 takes place. A 60-month post intervention follow-up phase. Groundbreaking research shows a 31% reduction in the prevalence of stunting among children born into the intervention areas.