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Effect of Cholera Prevention Education on Safe Water Practices among Residents of Flood-Prone Communities in Nigeria

Abstract

Cholera remains an important public health concern in Nigeria, particularly in communities affected by flooding, inadequate sanitation, poor drainage, overcrowding, and limited access to safe drinking water. Flooding can increase the risk of contamination of household and community water sources with human waste, thereby facilitating the transmission of Vibrio cholerae. Safe water practices are essential for reducing exposure to contaminated water and preventing cholera transmission and include treating drinking water, storing water safely, protecting water containers from contamination, using clean utensils for water collection, obtaining water from reliable sources, and avoiding the use of visibly contaminated water. Cholera prevention education provides residents with information about cholera transmission, symptoms, risk factors, safe water treatment and storage, personal hygiene, sanitation, and appropriate healthcare-seeking practices. In Nigeria, inadequate knowledge of cholera prevention, unsafe water sources, poor household water storage, limited access to water treatment facilities, and the disruption of sanitation systems during flooding may increase the risk of cholera outbreaks. Effective cholera prevention education may improve residents' knowledge and encourage the adoption of appropriate safe water practices. Against this background, this study investigates the effect of cholera prevention education on safe water practices among residents of flood-prone communities in Nigeria. The study is anchored on the Health Belief Model, Social Cognitive Theory, and Knowledge-Attitude-Practice framework. The Health Belief Model explains preventive health behaviour through perceived susceptibility, perceived severity, perceived benefits, perceived barriers, and cues to action, providing a basis for understanding residents' decisions to adopt safe water practices. Social Cognitive Theory emphasizes the interaction between knowledge, self-efficacy, social influences, behavioural capabilities, and environmental conditions in shaping health behaviours. The Knowledge-Attitude-Practice framework provides a basis for examining how improved knowledge and attitudes resulting from cholera prevention education may influence safe water practices. Collectively, these theoretical perspectives provide a suitable framework for explaining how cholera prevention education may influence safe water practices among residents of flood-prone communities in Nigeria. The study will adopt a quantitative quasi-experimental research design. Primary data will be collected from adult residents of selected flood-prone communities in Nigeria using a structured interviewer-administered questionnaire and, where feasible, a household water and sanitation observation checklist. A multistage sampling technique will be employed to select states, local government areas, flood-prone communities, households, and eligible participants. Where feasible, selected communities will be assigned to intervention and comparison groups. Residents in the intervention communities will receive structured cholera prevention education covering cholera transmission, symptoms and danger signs, safe water sources, household water treatment methods, safe water storage, personal hygiene, sanitation, food hygiene, environmental cleanliness, and appropriate healthcare-seeking practices. Safe water practices will be assessed using indicators such as household water treatment, safe storage of drinking water, regular cleaning and covering of water containers, use of clean utensils for water collection, use of reliable water sources, and avoidance of potentially contaminated water. Where feasible, self-reported practices will be complemented by household observation. Descriptive statistics will be used to summarize participants' sociodemographic characteristics, exposure to cholera prevention education, and safe water practices. Inferential statistical techniques, including chi-square tests, paired-sample tests, independent-sample tests, and multiple regression analysis, will be used to determine the effect of cholera prevention education on safe water practices. Appropriate diagnostic tests will also be conducted to assess the reliability of the research instrument, model assumptions, goodness of fit, and robustness of the findings. The study is expected to find that cholera prevention education has a significant positive effect on safe water practices among residents of flood-prone communities in Nigeria. Residents exposed to structured cholera prevention education are expected to demonstrate improved knowledge of cholera transmission and greater adoption of appropriate household water safety practices. Education may encourage regular water treatment, safer storage of drinking water, improved protection of water containers, appropriate water collection practices, and avoidance of potentially contaminated water following flooding. However, education alone may not guarantee safe water practices because residents may continue to face barriers such as limited access to potable water, destruction of water infrastructure during floods, inadequate water treatment resources, poverty, displacement, poor sanitation facilities, and reliance on unsafe alternative water sources. Consequently, cholera prevention education is expected to be most effective when supported by reliable access to safe water, functional sanitation facilities, effective flood-response systems, household water-treatment resources, and community-based disease surveillance. The study is expected to contribute to the literature on cholera prevention, water safety, environmental health, health education, sanitation, flood-related health risks, and public health in Nigeria by providing empirical evidence on the effect of cholera prevention education on safe water practices among residents of flood-prone communities. The findings will provide useful information to the Federal Ministry of Health and Social Welfare, Nigeria Centre for Disease Control and Prevention (NCDC), National Primary Health Care Development Agency (NPHCDA), Federal Ministry of Water Resources and Sanitation, state ministries of health and environment, local government authorities, environmental health officers, community health workers, humanitarian organizations, development partners, and policymakers regarding strategies for strengthening cholera prevention. The study will also provide evidence-based recommendations for improving community-based cholera education, expanding access to safe drinking water, strengthening household water-treatment programmes, improving sanitation and hygiene infrastructure, promoting safe water storage, strengthening flood-related disease preparedness, and improving community surveillance and early response to suspected cholera cases across flood-prone communities in Nigeria.

Keywords: Cholera prevention education, safe water practices, flood-prone communities, cholera prevention, water safety, household water treatment, sanitation, hygiene, environmental health, health education, infectious disease prevention, public health, Nigeria.