The Nigeria Centre for Disease Control and Prevention, NCDC, said Nigeria recorded 3,465 suspected cases of Lassa fever with 118 deaths from the disease across 91 Local Government Areas in 33 states of the country in the first three months of 2025.
Sani Datti, Head Corporate Communication, NCDC announced this in a statement released on Sunday, however, said only 645 cases were confirmed, resulting in a Case Fatality Rate (CFR) of 18.3%.
Datti also added that 20 healthcare workers were infected with the disease.
He said eight heath workers were infected in Ondo, four in Bauchi, one in Edo, two in Taraba, 2 in Gombe and one each in Benue, and in Ogun states.
The statement also indicated that in line with its commitment to an effective response, NCDC deployed Rapid Response Teams (RRTs) to 10 states Kogi, Plateau, Ondo, Edo, Bauchi, Ebonyi, Taraba, Benue, Gombe, and Nasarawa for a period of two weeks between January and March 2025, while as a result of the evolving nature of the outbreak in some areas, deployments in Edo and Taraba were extended by an additional 10 and 7 days respectively.
The state also quoted the Director General of the NCDC, Dr. Jide Idris as saying that in an effort to respond and strengthen outbreak control, the agency has activated the Lassa Fever National Emergency Operations Centre (LF-EOC) at Response Level 2.
“This activation allows for improved coordination across all the stakeholders (Federal, States, Local Government, Developmental partners and others). Moreover, the agency has distributed essential medical supplies, including personal protective equipment (PPEs) and treatment medications, to affected states. Also, targeted, state-specific advisories have been issued to guide the prevention and control of Lassa fever.”
NCDC however said its efforts to respond to the LASSA Fever outbreak are being hindered by challenges such as weak community-level surveillance which impedes early detection, inadequate human and financial resources for treatment, contact tracing, and active case search at both state and community levels.
“Furthermore, treatment centers are experiencing manpower shortages, and many patients, delay seeking care often resorting to self-medication and unorthodox practices, which ultimately prove ineffective.
“Additionally for the best outcomes, individuals suspected of having Lassa fever are advised to seek medical care immediately,” Datti said.
The statement quoted the NCDC boss as appealing to state governments to support the cost of treatment for Lassa fever and similar diseases.
In addition, he emphasized the critical role of the private sector in ensuring the provision of essential medical supplies and in supporting the public on health awareness initiatives.
He added that preventing Lassa fever requires collective action. Whilst the NCDC and State governments are leading the response, every Nigerian has a role to play in reducing the spread of the virus.
“The agency reiterates the importance of healthcare workers consistently applying infection prevention and control (IPC) measures and maintaining a high index of suspicion for Lassa fever.
“Finally, NCDC urges the citizens to be on top of their environmental hygiene practices and skills that prevent rats from accessing homes, food, and utensils. These remain the most effective means of prevention.,” the statement concluded.
