• WHO’s AFRO Geodatabase centralizes verified health and administrative data across Africa, enabling countries to make consistent, coordinated, and data-driven public health decisions.
• The platform improves operational efficiency supporting critical programs like vaccination campaigns and emergency response.
• Geospatial tools significantly reduce costs and improve impact: A study in Zambia showed that adding geospatial planning to health campaigns lowered the cost per malaria case averted from $18.16 to $13.93 over five years.

The World Health Organization (WHO) in Africa has launched the AFRO Geodatabase (AFRO GDB)—a centralized digital platform designed to improve geospatial governance and enable data-driven health decisions across the continent.

Introduced on Geographic Information Systems (GIS) Day, November 19, 2025, AFRO GDB consolidates verified datasets on administrative boundaries, health facilities, and population into one repository. This platform, developed through country-endorsed collaboration, helps ensure that participating nations work from accurate, official data, fostering consistency and ownership regionally. Kebba Touray, head of WHO AFRO GIS Centre, emphasized that this initiative provides a "trusted source of truth" essential for rapid, coordinated public health actions.

The platform enables seamless data exchange across health systems via APIs, allowing countries and partners to upload, manage, and validate geographic updates, population figures, and facility data. Automated quality checks and version comparisons ensure the information remains current and reliable—supporting effective planning, emergency response, and targeted health programs such as vaccination drives and polio eradication.

The AFRO Geodatabase enhances disease control and health system performance. Economically, it facilitates more efficient resource allocation, reduces waste, and improves targeting of interventions—ultimately boosting productivity and lowering healthcare costs. Accurate geospatial data also help mitigate the impact of epidemics, safeguard vulnerable populations, and support sustained economic growth.

An example of this impact is highlighted in a study published by Oxford Open Digital Health titled “Cost and cost effectiveness of geospatial planning and delivery tools added to standard health campaigns in Luapula Province, Zambia.” The study found that the cost per malaria case averted using indoor residual spraying (IRS) alone was $18.16, whereas integrating geospatial planning tools reduced that cost to $15.51 in the first year and $13.93 by year five. These findings underscore how geospatial technologies can significantly enhance the cost-effectiveness of public health interventions over time.

Hikmatu Bilali