This study was carried out as part of a master's degree in Sciences et Techniques des Activités Socioéducatives (STASE) at INJEPS/UAC.It established a link between diseases linked to water, hygiene and sanitation in Togo's Danyi prefecture and Danyi Apéyémé canton, and the socio-economic situation of families. In this study, the aim was to gain a clear understanding of the families' point of view and perception. The author was able to demonstrate that illnesses have a negative impact on families' socio-economic lives. And therefore proposed alternative solutions.