Malaria Still Kills More Nigerians Than Any Country on Earth

Nigeria bears the world's heaviest malaria burden. As the 2030 elimination goal approaches, funding cuts and climate change are making it harder to reach.

Nigeria carries the heaviest malaria burden of any country on earth. It accounts for approximately 24.3 percent of global malaria cases and 30.3 percent of global deaths from the disease — figures that put the country at the centre of every international conversation about malaria elimination.

As the global 2030 target for dramatic reductions in malaria mortality draws closer, health experts and community advocates are raising pointed questions about whether Nigeria is on track — or falling dangerously behind.

A Disease Still Close to Home

For millions of Nigerians, malaria is not a statistic. An estimated 97 percent of the country's population is at risk, making exposure almost universal. In urban centres, flooding and poor drainage create year-round breeding sites for mosquitoes. In rural areas, shifting rainfall patterns linked to climate change are extending transmission seasons beyond their traditional boundaries, meaning what was once a seasonal disease is increasingly becoming a continuous threat.

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The Director-General of the West Africa Health Organisation (WAHO), Dr Melchior Aïssi, has noted that Nigeria contributes more than half of all malaria cases across the West African subregion, placing it at the centre of the region's elimination efforts.

The Prevention Gap

Despite decades of interventions, prevention remains inconsistent across the country. Only about 40 percent of Nigerians have access to insecticide-treated mosquito nets, and just 31 percent use them regularly. Usage among the most vulnerable groups — children and pregnant women — has actually declined in recent years, reversing earlier gains.

Growing resistance of mosquitoes to commonly used insecticides is further undermining the effectiveness of nets and indoor spraying programmes. Malaria in pregnancy remains a particularly critical concern, as infections during gestation are a leading driver of maternal anaemia, low birth weight, and infant mortality.

Funding Is Being Cut

The timing of Nigeria's fight against malaria is being complicated by a sharp reduction in international support. The Global Fund to Fight AIDS, Tuberculosis and Malaria has allocated $10.78 billion for the 2026 to 2028 funding cycle — its lowest allocation in years. By early 2025, more than 40 percent of planned mosquito net distributions supported by international partners were delayed or at risk of cancellation due to funding shortfalls.

Experts warn that reduced funding, combined with climate change-driven transmission changes and rising insecticide resistance, could lead to a resurgence of cases and deaths that would set back years of hard-won progress.

New Tools, But Uneven Reach

There is progress to point to. Nigeria contributed to the World Health Organization's certification of the African region as free of wild poliovirus in 2020. The malaria vaccine, approved for broader use in Africa, has been introduced into some states. The ENHANCE Project, unveiled in 2026, aims specifically to ensure vaccines and preventive interventions reach underserved populations in rural and hard-to-reach communities.

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But the challenge is distribution. Nigeria's healthcare delivery infrastructure is uneven, with significant disparities between urban and rural areas, and between states in the south and communities in the north where insecurity further complicates the reach of health programmes.

The 2030 Question

The global malaria roadmap calls for a 90 percent reduction in malaria deaths and elimination in at least 20 countries by 2030. Health analysts who have modelled Nigeria's trajectory warn that meeting the national target looks unlikely at current pace. Some projections suggest that significant reductions could be achieved by 2030 in more developed southern states, while the risk of increased cases remains in other parts of the country.

For Nigeria to make the 2030 goal realistic, experts say the path requires sustained political commitment, significantly increased domestic funding to replace shrinking international support, expanded access to testing and treatment in underserved communities, and serious investment in the water, sanitation, and hygiene infrastructure that remains the root cause of many vector-borne disease outbreaks.

The stagnant water behind a roadside kiosk in Abuja. The unscreened windows in a rural healthcare centre in Benue. The child in Zamfara who never received a bednet. These are the places where the 2030 target will ultimately be won or lost — not in policy documents, but in communities still living with the disease every single day.