Cholera death toll reaches 40 in Borno.

At least 40 people have died from a cholera outbreak that has spread across seven local government areas in Borno State, with more than 3,000 infections reported in 139 communities, according to government figures.

The outbreak, which affected Maiduguri, Jere, Mafa, Konduga, Monguno, Ngala and Magumeri between May 1 and May 28, 2026, has raised alarm among residents and health officials as case numbers continue to climb.

Data released by the Borno State Government on Saturday, May 30, showed that cholera had claimed 37 lives and infected over 3,000 people. These numbers represent a sharp rise from an epidemiological summary issued three days earlier, which recorded 27 deaths and 2,715 infections between May 1 and May 27.

The statistics indicate that within three days the death toll increased by 10 and more than 285 new infections were added.

According to the data, the Maiduguri metropolis remains the epicentre of the outbreak, accounting for more than half of all reported cases in the state.

The rapid spread of the disease has heightened fears among residents, especially in densely populated communities where access to clean water and sanitation facilities is limited.

Authorities have continued surveillance and response efforts in affected areas, while residents are urged to maintain proper hygiene, ensure safe drinking water and seek immediate medical attention when symptoms appear.