Sana’a / London — Cholera cases have tripled over the past three weeks in southern Yemen, driven by an escalation in conflict and widespread displacement, prompting international aid organizations to warn that thousands of lives are currently at grave risk. The convergence of active fighting, shattered public infrastructure, and severely compromised sanitation conditions has created an environment where water-borne diseases can spread with devastating speed.
The renewed outbreak has already claimed 27 lives this year, with approximately 2,000 new cases recorded over the last four weeks alone. According to public health data, a staggering 94 percent of these infections are concentrated within five southern displacement-hosting governorates: Abyan, Lahj, Al-Dhale’e, Taiz, and Aden. International agencies and local specialist medical teams have ramped up testing in these high-transmission areas, reporting high positivity rates that confirm an active and accelerating spread of the infection.
The ongoing conflict has forced more than 200,000 people to flee their homes, seeking refuge in overcrowded and poorly equipped camps, as well as improvised sites such as schools and mosques. The sheer scale of displacement has severely strained local capacities, leaving roughly 40 percent of displaced individuals without access to safe, clean drinking water. Furthermore, one-third of the displaced population lacks proper latrines, forcing desperate families to resort to open defecation. These conditions serve as breeding grounds for fatal water-borne diseases, particularly cholera, which can prove fatal within just 24 hours if left untreated.
The severity of the current outbreak is further exacerbated by the near-total collapse of Yemen’s health system, which has been eroded by years of continuous war and a crippling economic crisis. Across the affected southern governorates, only about 60 percent of health facilities remain fully functional. Many of the remaining clinics and hospitals are critically short of essential medicines, medical supplies, and trained personnel, leaving them ill-equipped to handle the surging influx of patients.
Islamic Relief, which issued a warning last month regarding the high likelihood of a cholera outbreak unless emergency aid was rapidly scaled up, is now mobilizing resources to combat the crisis. Saaid Said Omar, Islamic Relief’s acting country director in Yemen, described the unfolding situation as a catastrophic disaster for vulnerable civilians.
"This cholera outbreak is a disaster. People who fled the conflict by the thousands were already suffering from shortages of food, shelter, and displacement. Now they are at risk from this cholera outbreak which is highly likely to spread and can kill a human in 24 hours," Omar said. "This outbreak is not surprising as many displaced families are relying on unprotected wells and surface water, while sheltering with thousands of others in overcrowded sites without proper sanitation services and latrines."
Omar emphasized that the current situation represents a critical crossroads for the country, warning that international apathy could lead to catastrophic consequences in the months ahead.
"This is a pivotal moment for Yemen. If the current crisis does not receive sufficient international attention and funding, the humanitarian situation is likely to deteriorate significantly in the coming months. The cholera outbreak is an early warning sign of a much wider crisis," Omar added. "Donors have a crucial opportunity to act now to prevent further loss of life, contain disease, and protect vulnerable families before needs escalate beyond current response capacities. Yemen cannot afford another cycle of delayed action."
In response to the escalating emergency, humanitarian organizations are stepping up their interventions. Islamic Relief is currently planning to procure vital medicines and maintain medical supplies for hospitals in Taiz, Lahj, and Aden. These efforts are being coordinated alongside other humanitarian agencies that are actively testing populations for the infection and delivering emergency aid to hundreds of newly displaced families.
Islamic Relief has maintained a continuous operational presence in Yemen since 1998, implementing a wide range of projects aimed at improving water and sanitation infrastructure, strengthening sustainable livelihoods, supporting orphaned children, and delivering essential emergency relief. Operating through a network of close partnerships with local organizations across the country, the agency continues to navigate challenging security and logistical environments to reach those most in need as the cholera crisis intensifies.