Onojafe, J.O. et al. 2025. Aetiology and Severity of Diarrhoea among Children Under Five in Uvwie Local Government Area, Delta State, Nigeria. Faculty of Natural and Applied Sciences Journal of Applied and Physical Sciences. 2, 3 (May 2025), 66–76. DOI:https://doi.org/10.63561/japs.v2i3.815.