Contextualising Cholera in Nigeria: Contemporary Epidemiology,Determinants and Recommendations
Year: 2025
Type: article
Abstract: In 2024, Nigeria reported the highest cholera mortalities among other African countries. From 1 January to 24 November, Nigeriarecorded 702 deaths out of 19,178 cholera cases and a case fatality rate of 3.7%. WHO recommends a case fatality rate of less than1% for cholera management globally. In this light, we highlight the contemporary epidemiology of cholera in Nigeria and expose thedeterminants of recurrent outbreaks from geopolitical zone contexts. By deploying descriptive analysis of primary data from theNigerian Center for Disease and Control Prevention (NCDC), we computed an average case fatality ratio of 2.9 % for cholera between2017 and 2 March 2025. We discovered that the northwest and northeast geopolitical zones had the highest incidences of choleraoutbreaks due to disproportionate poverty and religious conflicts. Lagos constituted roughly 46 % of the cases in 2024 due tooverstretching water, sanitation, and hygiene (WASH) amenities and flagrant disregard for sanitary practices, which enhance frequentflooding. As of 2 March 2025, the south-south geopolitical zone had the highest incidences of cholera infections. Most of their areasare low-lying and proximal to many river channels and the Atlantic Ocean, predisposing them to recurrent flooding. Hence, wemaintain that the main determinants of cholera in Nigeria are poverty, religious conflicts, incessant flooding, and inadequacy ofWASH amenities. A study of this caliber would enhance targeted intervention against the menace of cholera based on regionalpeculiarities. We believe this is a viable step in stemming recurrent cholera epidemics in Nigeria
Source: Figshare
Authors: Ojo, Olusola, Gbolahan, Abideen
Language: English
Subfield: Endocrinology
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W7088304498
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