Over 24,000 Treated for Suspected Cholera in Borno

As of July 12, 2026, more than 24,000 individuals have been treated for suspected cholera in Borno State, Nigeria, following a rapid increase in cases since the first reports on May 1, 2026. The humanitarian health organization Médecins Sans Frontières (MSF) disclosed that healthcare facilities are overwhelmed, with healthcare workers struggling to manage the situation.

Among those affected is 13-year-old Muhammad Usman, who exhibited severe symptoms and was treated at the MSF-supported Treatment Centre in Maiduguri. The Borno State Ministry of Health reported over 35,500 suspected cholera cases and 198 deaths.

Cholera, an acute bacterial infection, spreads through contaminated food and water, leading to severe dehydration. MSF has expanded its response, operating two Cholera Treatment Centres and five Cholera Treatment Units, along with 17 oral rehydration points.

Despite these efforts, transmission continues to escalate due to inadequate access to clean water and sanitation. MSF is also enhancing community awareness campaigns to educate the public on cholera prevention.