The prevalence of Hymenolepis nana among preschool children of displacement communities in Khartoum state, Sudan: a cross-sectional study.

Background: Hymenolepis nana is among the most common intestinal parasitic infections causing a public health threat in poor communities in Sub-Saharan Africa. The present study was conducted to determine the prevalence of H. nana infections and associated risk factors among preschool children of displacement communities in Khartoum state, Sudan.