2024 Yes https://doi.org/10.62438/tunismed.v102i10.5044 Ba, Ousmane Africa Observational Epidemiology Study Students Elementary (K-5) Parasites Infections Intestinal parasitoses Schools Epidemiology Hygiene Entamoeba Hymenolepis nana Mauritania This study used surveys and stool tests to assess intestinal parasites among Mauritanian primary students. A 3.08% prevalence, mainly protozoa, provides evidence to support public health efforts to improve school hygiene and reduce parasitic burden.