Cholera Outbreak in Borno State Claims 74 Lives, Over 7,000 Infections

In the northeastern Nigerian state of Borno, a cholera outbreak has escalated into a public health emergency. Since early May, medical charity Doctors Without Borders (MSF) reports that 74 people have died and more than 7,000 have been infected.

The outbreak has spread across 14 of Borno’s 27 local governments, flooding areas already weakened by nearly twenty years of violence from the Boko Haram insurgent group. The region’s health systems have been eroded, leaving communities vulnerable to fast‑moving disease.

Cholera remains endemic and seasonal in Nigeria, where only 14% of the population of over 200 million enjoys safely managed drinking water. Borno suffers from even lower coverage, especially in Maiduguri, the state capital, and in remote communities where sanitation and hygiene are scant.

MSF has treated 7,439 cholera patients at its facilities, an average of 185 admissions per day. One day, a record 500 patients were admitted, underscoring the rapid spread of the disease.

“Open defecation is making it worse also, and there are fewer partners on the ground,” says Jessie Kurnurkar, a MSF project coordinator. She explains that by the time cases are identified, local transmission is already established, making containment harder.

Patients at an MSF treatment center in Maiduguri share harrowing accounts. Aisha Ibrahim, a patient, describes the relentless vomiting and diarrhea that forced her into the hospital, where she stayed for more than four days.

When she was discharged, the vomiting stopped, but the stooling returned at home, prompting a return to the center. Such cycles illustrate the persistent risk and the need for sustained treatment and community support.

The situation in Borno illustrates the compounded risks of disease in conflict zones: disrupted infrastructure, limited water and sanitation, and delayed response times. Combating cholera here requires not only medical treatment but also restoration of clean water supplies, improved sanitation, and community education on hygiene.

Public health officials and humanitarian partners are intensifying efforts to reinforce health facilities, expand clean water access, and conduct awareness campaigns. The goal is to curb the spread and prevent further loss of life while addressing the underlying vulnerabilities that enable epidemics to thrive.

As the outbreak continues, international donors and organizations must prioritize resources to Borno, ensuring that medical supplies, water purification systems, and trained health workers reach the most affected areas. Only through coordinated action can Nigeria halt the escalation of cholera and protect its communities from future outbreaks.