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Beyond Deaths: The Weight of the Treatment Burden 

Mortality statistics alone do not fully capture the scale of Nigeria’s malaria challenge. Every year, millions of Nigerians seek care for malaria, placing enormous strain on households and health facilities alike, while malaria remains one of the leading causes of outpatient attendance nationwide.² 

National service delivery data reveal the sheer volume of malaria treatment occurring across the country. In the first three quarters of 2025, Nigeria recorded 24.47 million laboratory-confirmed malaria cases through routine health systems, while 23.85 million patients were treated with Artemisinin-based Combination Therapies (ACTs).³ 

These figures underscore malaria’s continued dominance as one of the most common reasons for healthcare visits in Nigeria and highlight the immense logistical burden of maintaining diagnostic and treatment supplies nationwide. 

Importantly, routine facility data capture only a portion of the true burden, as many Nigerians continue to self-medicate, seek informal treatment, or remain outside formal reporting systems which is a limitation noted in the.¹  

A Familiar but Unequal Burden 

Malaria remains endemic across nearly all parts of Nigeria, with over 90% of the population at risk.¹ However, the burden is not evenly distributed. Children under five and pregnant women continue to bear the greatest risk of severe illness and death. 

Malaria remains responsible for an estimated 30% of under-five mortality in Nigeria and contributes significantly to maternal anaemia, poor pregnancy outcomes, and neonatal complications.⁴ 

Beyond health outcomes, malaria continues to impose a severe socioeconomic toll through lost productivity, increased household spending on treatment, school absenteeism, and recurrent strain on health facilities.⁶ 

Have We Made Progress? 

The answer is yes; but not enough. 

Nigeria has made measurable gains over the past decade through expanded malaria interventions, including: 

• Scale-up of long-lasting insecticide-treated nets (LLINs)  

• Increased use of rapid diagnostic tests (RDTs)  

• Improved access to artemisinin-based combination therapies (ACTs)  

• Rollout of the R21/Matrix-M malaria vaccine in phased implementation  

• Greater political advocacy through the Nigeria End Malaria Council  

Some subnational success stories are emerging. Several states have reported declining prevalence rates, while pilot areas implementing integrated intervention packages have demonstrated reductions in severe malaria and malaria-related hospitalisations.⁸ 

Why Is Nigeria Still Carrying the Highest Burden? 

Despite progress, several systemic challenges continue to slow the pace of reduction: 

1. Population Growth Outpacing Gains 

Nigeria’s rapidly expanding population means that even where malaria incidence rates decline, the absolute number of cases often remains high.⁶ 

1. Health System Constraints 

Persistent gaps in primary healthcare infrastructure, workforce shortages, stockouts, and weak surveillance systems continue to undermine response efforts.² 

1. Climate and Environmental Factors 

Flooding, poor sanitation, urban overcrowding, and prolonged rainy seasons sustain ideal breeding environments for mosquitoes, according to global climate-health analyses from the WHO and UNEP. 

1. Funding and Sustainability Concerns 

Nigeria’s malaria response remains heavily donor-funded, creating vulnerabilities amid changing global financing priorities.⁵ 

1. Resistance Threats 

Growing insecticide resistance among mosquito vectors and emerging resistance to antimalarial medicines threaten the effectiveness of current interventions.¹ 

The Road Ahead: From Control to Elimination 

Recognising the need for more aggressive action, Nigeria is increasingly shifting its strategy from malaria control toward malaria elimination. This repositioning is reflected in the National Malaria Strategic Plan and elimination-focused policy updates by the Federal Ministry of Health and National Malaria Elimination Programme. 

Where Do We Stand in 2026? 

Nigeria’s malaria story in 2026 is one of significant effort, measurable progress, yet unfinished business. While intervention coverage has expanded and political commitment has strengthened, current burden levels indicate that elimination remains a long-term goal rather than an imminent reality.¹ 

With 68.5 million estimated cases, 24.47 million confirmed cases recorded through health facilities in just nine months of 2025, and nearly 185,000 annual deaths, malaria remains one of Nigeria’s greatest public health and development challenges.³ 

Nigeria’s progress against malaria will continue to shape global malaria outcomes. Until the country achieves substantial reductions in both incidence and mortality, the global fight against malaria will remain incomplete.