INTRODUCTION TO CONTEMPORARY PUBLIC HEALTH ISSUES
8. Key Public Health Challenges in Nigeria Today
Nigeria faces a variety of public health challenges, many of which are linked to the country's large population, limited healthcare infrastructure, and socio-economic disparities.
1. Infectious Diseases
While diseases like malaria, tuberculosis (TB), and HIV/AIDS continue to be major health challenges, new outbreaks and ongoing disease transmission remain a pressing issue in Nigeria.
- Disease Burden: Nigeria still accounts for a large share of the global burden of diseases such as malaria, with 300,000 malaria-related deaths annually.
- Health Infrastructure: Many rural and underserved areas face challenges in accessing preventive measures, diagnosis, and treatment, leading to delayed care and increased mortality.
- Emerging Threats: Emerging infectious diseases like Lassa fever, Ebola, and COVID-19 continue to highlight vulnerabilities in the country's health surveillance and response systems.
2. Non-Communicable Diseases (NCDs)
The rise of non-communicable diseases (NCDs) such as heart disease, diabetes, and cancer presents a major shift in the public health landscape of Nigeria. These diseases, often linked to lifestyle choices and aging populations, now account for a significant proportion of health issues.
- Increased Incidence: In recent years, there has been a dramatic increase in the rates of conditions like hypertension, diabetes, and obesity, largely due to lifestyle changes, poor diets, and reduced physical activity.
- Health System Capacity: The healthcare system is still geared primarily toward infectious disease management, and there is a lack of resources and trained specialists for managing NCDs.