The Burden of Neglected Tropical Diseases in Sub-Saharan Africa

Abstract

Health is a fundamental human right. However, a large population of the world is dogged with ill health which adversely affects the economy and development of nations. Although neglected tropical diseases (NTDs) cause enormous suffering, rob individuals of social and economic opportunities, and set-back countries’ development efforts, they receive only 0.6% health fund of official development assistance. Globally, more than one billion people suffer from one or more NTDs, and unfortunately, 500,000 die yearly. Despite remarkable progress in the effort against NTDs globally, they still persist in SSA. The objective of this study was to determine the burden of NTDs and suggest ways of reducing the burden. A scoping review of literature was conducted through Google Scholar according to Arksey and O’Malley (2005) methodology using the search terms “Burden” and “Neglected Tropical Diseases” or “NTDs” and “Sub-Saharan Africa” or “SSA”. Eligible studies were those addressing NTDs in SSA, published in English, for which the full text were available, and published between 2021 and 2023 in peer-reviewed scientific journals. Out of 20,800 identified studies, only 36 fully met the inclusion criteria. The study concluded that: SSA has a high burden of NTDs; communities in the region, including healthcare workers, have inadequate knowledge on NTDs; lack of community participation and engagement, and offering of fragmented care to people affected by NTDs; and lack of a robust clinical, public health, laboratory, pharmaceutical, and research capacity. The study recommends educating communities, as well as healthcare workers, on NTDs; ensuring community participation and engagement, and provision of holistic care to people affected by NTDs; and ensuring a robust clinical, public health, laboratory, pharmaceutical, and research capacity in SSA.