“…This reality is not restricted to those surveyed, but to countless Brazilian families, especially the most needy (PEREIRA; LIMA; REZENDE, 2018). Water for human consumption, when not properly treated, is one of the main forms of transmission of enteroparasites, such as Ascaris lumbricoides, hookworms, Entamoeba histolytica and Giardia lamblia (VALADÃO et al, 2021). These parasites are related to delays in the neuropsychomotor development of countless children and adolescents in Brazil (SANTOS et al, 2018).…”