The Nigeria Centre for Disease Control and Prevention reports that 807 suspected cases of cerebrospinal meningitis and 74 fatalities from 22 states have been reported nationwide.
According to the NCDC, as of March 26, 2025, the case fatality rate is at 9.2%.
The centre disclosed this in a statement titled: “CSM outbreak: NCDC rapid response teams in Kebbi, Sokoto, and Katsina states,” signed by its Head of Corporate Communication, Sani Datti, on Thursday.
It said its Rapid Response Teams are already in Kebbi, Sokoto, and Katsina states in response to the ongoing outbreak of CSM.
“Kebbi, Katsina, and Sokoto States have recorded the highest number of suspected cases, deaths, and CFRs, with relatively low sample collection rates, necessitating urgent intervention,” it highlighted.
The RRT will remain there for 14 days, and the team will be granted an extension if necessary, according to Dr. Jide Idris, the Director General of the NCDC.
Throughout the response effort, Idris highlighted the value of personal safety and gave all team members strong instructions to follow infection prevention and control procedures.
“The deployed teams, comprising multisectoral and interdisciplinary experts—including specialists in case management and lumbar puncture techniques—are already in the affected states and working closely with the state health authorities to contain the outbreak and prevent further transmission.

“Key objectives of the response include rapid containment of the outbreak; strengthening case management and IPC measures; enhancing surveillance and sample collection; conducting risk communication and community engagement activities; and identifying the outbreak’s source and recommending appropriate public health actions.
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“The NCDC remains committed to supporting state governments and partners to safeguard the health of Nigerians through timely and effective response to public health threats,” he stated.