Background Complex emergencies resulting from conflict and political instability are a major challenge for national neglected tropical diseases (NTDs) control and elimination programmes, especially in sub-Saharan Africa. Currently, there are no formal guidelines for national programmes to use and plan activities in these humanitarian situations, therefore the aim of this study was to develop a new methodological approach for making decisions about the implementation of safe and effective mapping and mass drug administration (MDA) intervention strategies. Methods The study focussed on the 47 World Health Organization’s African Region (AFR) countries. NTD data were based on five diseases controlled by preventive chemotherapy (PC; i.e. lymphatic filariasis, onchocerciasis, schistosomiasis, soil transmitted helminths, trachoma), obtained from the WHO data portals and The Global Trachoma Atlas for 2018. Data on complex emergencies were obtained from the Armed Conflict Location and Event Data Project for 2018–2019. NTD and conflict data were summarised and mapped. A decision tree was developed using NTD mapping, endemicity, MDA and implementing partners data, together with conflict status information at district level. South Sudan was used as a case study, given its current nexus of high NTD prevalence, incidences of conflict, and the presence of a national NTD programme and supporting partners. Results For the five NTDs, between 26 and 41 countries required PC, 69.2–212.7 million people were treated with coverage between 54.8–71.4%. In total 15,273 conflict events were reported including high rates of violence against civilians (29.4%), protests (28.8%), and battles (18.1%). The decision tree process included four main steps including i) information gathering ii) determine a disease mapping strategy iii) determine an MDA implementation strategy and iv) create a disease and conflict database. Based on these steps, risk maps were created. The South Sudan case study on onchocerciasis found the majority of the districts requiring mapping or MDA had a conflict event, and required specialised methods adapted to context and risk, with support from implementation partners in selected areas. Conclusions The paper presents a new methodological approach for implementing safe and effective mapping and intervention strategies in NTD endemic countries with ongoing complex emergencies, which will help to address challenges and make progress toward the NTD Roadmap targets of 2030.
Trachoma is a public health problem in Burundi. Implementation of trachoma control activities is indicated in at least Buhiga, Nyabikere and Muyinga. Further work should be carried out to establish the likely backlog of unoperated trachomatous trichiasis.
Preventive chemotherapy through mass drug administration (MDA) to control and eliminate neglected tropical diseases (NTDs) requires the active participation of communities living with NTDs, or at risk of NTD infections. Despite considerable progress by national control and elimination programs, achieving consistent and sustainable treatment campaigns that reach pastoralist communities remains challenging, which in turn delays the achievement of global disease elimination goals. The challenges of accessing pastoralist communities for treatment also hinder the achievement of the UN’s Sustainable Development Goals’ (SDGs) pledge to “leave no one behind“. Elimination targets cannot be achieved if significant proportions of endemic populations, such as pastoralists, are missed out during treatment campaigns. In South Sudan, close to 70% of the population is categorized as pastoralist, with previous data on MDA showing low access to and acceptance of MDA among the pastoralist community, as well as inconsistent treatment coverage. To address this challenge, a cross-sectional study design was conducted in five counties, with 239 pastoralist community respondents participating in in-depth interviews (IDIs), key informant interviews (KIIs), and focus group discussions (FGDs). Our findings show that, in the pastoralist community, high mobility, lay perceptions about the causes of NTDs and methods of treating them, limited awareness of MDA, and suboptimal health-seeking behaviors are the major factors that limit accessibility and participation. Our results suggest that improved uptake of MDA in these communities may be achieved by timing treatment campaigns to take account of pastoralists’ seasonal migration patterns, by involving pastoralist leaders in planning and social mobilization activities, by engaging community members as community drug distributors (CDDs), by using participatory behavior change approaches to design NTD interventions, and by addressing negative perceptions around the medicines involved, including those related to drug expiry and drugs causing impotence or other side effects. The results from this study could enable national programs to address the challenges of implementing treatment campaigns through the enhanced involvement and representation of pastoralist communities.
ObjectivesComplex challenges such as political instability, climate change and population displacement are increasing threats to national disease control, elimination and eradication programmes. The objective of this study was to determine the burden and risk of conflict-related and climate-related internal displacements and the need for strategies for countries endemic with neglected tropical diseases (NTDs).Design, setting and outcome measuresA cross-sectional ecological study was conducted including countries that are endemic with at least one of five NTDs requiring preventive chemotherapy in the African region. For each country, the number of NTDs, population size and the number and rate per 100 000 of conflict-related and natural disaster-related internal displacements reported in 2021 were classified into high and low categories and used in unison to stratify and map the burden and risk.ResultsThis analysis identified 45 NTD-endemic countries; 8 countries were co-endemic with 4 or 5 diseases and had populations classified as ‘high’ totalling >619 million people. We found 32 endemic countries had data on internal displacements related to conflict and disasters (n=16), disasters only (n=15) or conflict only (n=1). Six countries had both high conflict-related and disaster-related internal displacement numbers totalling >10.8 million people, and five countries had combined high conflict-related and disaster-related internal displacement rates, ranging from 770.8 to 7088.1 per 100 000 population. Weather-related hazards were the main cause of natural disaster-related displacements, predominately floods.ConclusionsThis paper presents a risk stratified approach to better understand the potential impact of these complex intersecting challenges. We advocate for a ‘call to action’ to encourage national and international stakeholders to further develop, implement and evaluate strategies to better assess NTD endemicity, and deliver interventions, in areas at risk of, or experiencing, conflict and climate disasters, in order to help meet the national targets.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2025 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.