Project – Sanitation Practices and the Prevalence of Waterborne Diseases in Ilorin East LGA

CHAPTER ONE

INTRODUCTION

1.1 Background of the Study

Sanitation is a fundamental determinant of public health and a critical component of sustainable development. Proper sanitation practices—such as safe disposal of human waste, access to clean water, hygienic food handling, and waste management—play a pivotal role in preventing waterborne diseases. Waterborne diseases, including cholera, typhoid fever, dysentery, and diarrhea, are caused by pathogenic microorganisms transmitted through contaminated water sources. Globally, waterborne diseases account for significant morbidity and mortality, particularly in low- and middle-income countries where access to safe water and sanitation facilities is limited (WHO, 2022).

In Nigeria, inadequate sanitation and poor hygiene practices contribute substantially to the prevalence of waterborne diseases. According to the National Bureau of Statistics (NBS, 2021), an estimated 65 million Nigerians lack access to improved sanitation facilities, and over 100 million people use unimproved water sources. These conditions expose communities to bacterial, viral, and parasitic infections that are preventable through proper sanitation and hygiene interventions. Studies indicate that poor sanitation accounts for a considerable proportion of child morbidity and mortality, with diarrheal diseases being one of the leading causes of death among children under five years (UNICEF, 2021).

Sanitation practices encompass a range of behaviors, including the use of improved toilets, safe disposal of household waste, handwashing with soap, protection of water sources, and avoidance of open defecation. Communities with low adherence to these practices are more vulnerable to outbreaks of waterborne diseases. In many Nigerian urban and semi-urban areas, rapid population growth, poor infrastructure, and inadequate waste management exacerbate the risks associated with poor sanitation (Adewumi et al., 2019).

Ilorin East Local Government Area (LGA) in Kwara State is predominantly semi-urban, with a mixture of residential, commercial, and informal settlements. The area faces sanitation challenges, including open defecation, improper disposal of solid and liquid waste, flooding, and contamination of water sources. These environmental factors create breeding grounds for pathogens responsible for waterborne diseases, thereby increasing the community’s vulnerability. Furthermore, many households lack adequate knowledge of proper sanitation practices, while community-wide interventions are often limited in scope and effectiveness.

The prevalence of waterborne diseases in Ilorin East LGA has been reported in various health facility records, with frequent cases of cholera, typhoid fever, and diarrhea, especially during the rainy season when flooding and contamination of water sources are common. Despite government and non-governmental interventions aimed at improving sanitation, the uptake of good sanitation practices among households remains inconsistent. This gap between available sanitation infrastructure and household practices has significant public health implications.

Understanding the relationship between sanitation practices and the prevalence of waterborne diseases is essential for identifying risk factors and designing effective interventions. Assessing sanitation behaviors within households and communities provides insights into potential weaknesses in hygiene education, infrastructure provision, and public health policy. Such information is crucial for reducing disease transmission, improving community health, and achieving sustainable development goals related to health, water, and sanitation.

1.2 Statement of the Problem

Waterborne diseases remain a major public health concern in Nigeria and particularly in Ilorin East LGA. Despite the existence of public health programs aimed at improving sanitation, the incidence of diseases such as diarrhea, cholera, and typhoid fever continues to be high. This suggests a disconnect between available sanitation infrastructure and actual hygiene practices within communities.

Several factors contribute to this problem. Many households in Ilorin East LGA continue to practice open defecation or use unimproved sanitation facilities due to financial constraints or lack of awareness. Improper waste disposal, contamination of drinking water, and inadequate handwashing habits further exacerbate the transmission of waterborne pathogens. Rapid urbanization and population density have also overwhelmed the capacity of municipal sanitation systems, leading to poor environmental hygiene.

Furthermore, cultural beliefs, low literacy levels, and lack of community engagement hinder the adoption of good sanitation practices. Even where public health campaigns are implemented, their effectiveness is often limited due to inconsistent messaging, insufficient community participation, and inadequate follow-up.

Health facility data from Ilorin East LGA indicate that outbreaks of waterborne diseases are recurrent, particularly during the rainy season, yet little empirical research has explored the direct relationship between household sanitation practices and disease prevalence in the area. Without a clear understanding of this relationship, policymakers, health practitioners, and local authorities face challenges in designing targeted interventions to improve sanitation and reduce disease burden.

Therefore, this study seeks to assess sanitation practices and examine their impact on the prevalence of waterborne diseases in Ilorin East LGA. The findings will provide evidence-based insights to guide community-level health education, infrastructure improvements, and public health policy aimed at mitigating waterborne disease risks.

1.3 Objectives of the Study

The general objective of this study is to assess the relationship between sanitation practices and the prevalence of waterborne diseases in Ilorin East LGA.

The specific objectives are to:

1. Examine the sanitation practices adopted by households in Ilorin East LGA.
2. Determine the prevalence of waterborne diseases in the study area.
3. Identify the socio-economic and environmental factors influencing sanitation practices.
4. Evaluate the relationship between sanitation practices and the incidence of waterborne diseases.
5. Provide recommendations for improving sanitation and reducing the prevalence of waterborne diseases.

1.4 Research Questions

1. What sanitation practices are commonly adopted by households in Ilorin East LGA?
2. What is the prevalence of waterborne diseases in the study area?
3. What socio-economic and environmental factors influence sanitation practices?
4. Is there a relationship between sanitation practices and the prevalence of waterborne diseases?
5. What interventions can improve sanitation practices and reduce waterborne diseases?

1.5 Research Hypothesis

H₀ (Null Hypothesis):
There is no significant relationship between sanitation practices and the prevalence of waterborne diseases among households in Ilorin East LGA.

1.6 Significance of the Study

The study will be beneficial to:

• Public Health Authorities: It will provide evidence for designing sanitation and disease prevention programs.
• Local Government: It will guide community sanitation policies and infrastructure development.
• Healthcare Workers: It will support targeted health education campaigns.
• Researchers: It will contribute to literature on sanitation and waterborne diseases in Nigeria.
• Community Members: It will raise awareness about good sanitation practices and reduce disease risk.

1.7 Scope of the Study

This study focuses on households in Ilorin East Local Government Area of Kwara State. It examines sanitation practices, environmental hygiene, and their association with the prevalence of waterborne diseases such as cholera, typhoid, and diarrhea.

1.8 Operational Definition of Terms

• Sanitation Practices: Behaviors related to hygiene, waste disposal, and the maintenance of a clean environment.
• Waterborne Diseases: Illnesses caused by pathogens transmitted through contaminated water.
• Household: A group of individuals living together in a single dwelling unit.
• Prevalence: The proportion of the population affected by waterborne diseases at a given time.
• Environmental Hygiene: Measures taken to maintain cleanliness and prevent disease spread.

Project – Sanitation Practices and the Prevalence of Waterborne Diseases in Ilorin East LGA