The Impact of Displacement on Skin-Related Neglected Tropical Diseases in Sudan

Displacement due to conflict and environmental crises in Sudan has intensified the burden of neglected tropical diseases (NTDs), particularly those with dermatologic manifestations. This narrative review explores the relationship between displacement and skin-related NTDs in Sudan by synthesizing epidemiological data, health infrastructure challenges, social impacts, and public health responses. Data were sourced from peer-reviewed literature, WHO reports, and humanitarian briefs published between 2000 and 2024. Findings reveal that overcrowded living conditions, malnutrition, and disruption of healthcare services have increased the transmission and severity of leishmaniasis, mycetoma, leprosy, lymphatic filariasis, onchocerciasis, and scabies among internally displaced persons (IDPs). Social stigma, financial hardship, and poor access to treatment further amplify the disease burden. While public health interventions, such as mass drug administration and mobile outreach programs, have shown effectiveness, ongoing conflict and inadequate resources continue to hamper these efforts. Strategic recommendations include scaling up surveillance, enhancing healthcare worker training through digital and in-person methods, improving medication access, and integrating NTD care into broader humanitarian responses.