Sanitation
Sanitation, at its core, refers to public health conditions related to clean drinking water and the safe collection, treatment, and disposal of human excreta and sewage. Its primary objective is to protect human health by providing a clean environment that prevents the transmission of diseases, particularly those spread through the fecal-oral route. This field is multifaceted, encompassing not only the engineering of facilities but also the implementation of services and the promotion of hygienic practices.