The cholera epidemic that began in 2024 has become the most severe outbreak in Sudan in recent years, with the death toll reaching 3,355 by August 31, 2025 and continuing to rise. UNICEF has identified the civil war as the primary driver of the crisis, noting that fighting has destroyed water supplies, shut down health facilities, and forced millions into crowded displacement camps where the disease spreads rapidly.
While the states of Khartoum, North Kordofan, White Nile, and Darfur are experiencing the heaviest impact, no region has been spared; all 18 Sudanese states are reporting cholera cases. Across five WHO regions, 32 countries have recorded a combined total of 462,890 suspected infections and 5,869 deaths. Sudan alone accounts for more than a quarter of those cases—124,269 suspected infections—and over half of the fatalities, indicating a case‑fatality rate that reflects a health system on the verge of collapse.
The inability of patients to reach treatment in time means many die from dehydration, a condition that could be prevented with simple oral rehydration salts. However, delivering these salts has become a dangerous operation amid active hostilities.
Health workers are exhausted, hospitals in affected areas are overwhelmed, and the overall strain on Sudan’s healthcare infrastructure is severe. Efforts to contain the outbreak are hampered by the very conditions that fuel cholera: contaminated water sources, inadequate sanitation, and densely populated shelters. These problems are widespread and worsening.
The World Health Organization has stepped in to coordinate a regional response, sending supplies and technical expertise to the affected nations. Yet coordination is limited when roads are cut off by fighting and fuel supplies are scarce, turning the epidemic into both a health and a logistics crisis within a war zone.
Experts agree that the single most important factor driving the spread is the lack of safe drinking water and proper sanitation. In areas where infrastructure has been destroyed, families often draw water from the same sources used for bathing and washing clothes, creating ideal conditions for the cholera bacterium to thrive. Until water and sanitation conditions improve, the outbreak will continue to propagate.
Researchers, health officials, and the WHO are all working on a coordinated strategy, but time is critical. Each day without a cease‑fire allows cholera to gain further ground, and the disease does not respect front lines—it moves across them easily.
Current efforts focus on keeping people alive: rehydration centers are being established where security permits, and oral cholera vaccines are being deployed. However, vaccine distribution depends on reliable cold‑chain logistics, transport, and security—resources that are in short supply in an active conflict zone. The cholera emergency is not confined to Sudan; it spans 32 countries, making it a regional crisis.
Nevertheless, Sudan bears the greatest burden of cases and deaths, and sustained international attention is required there. Unless the underlying causes—ending the war, rebuilding water and sanitation systems, and ensuring safe access for health workers—are addressed, the number of infections and deaths will continue to climb.
The figure of 3,355 deaths recorded at the end of August 2025 will inevitably be higher by the time this report is read.
