The Nigeria Centre for Disease Control and Prevention (NCDC) has raised alarm over the rising death toll from Lassa fever, confirming that 214 people have died from the disease across the country in 2026.
In its latest situation report released on June 22, the agency disclosed that the Case Fatality Rate (CFR) has climbed to 25 per cent, meaning one in every four confirmed cases has resulted in death, a figure higher than what was recorded during the same period in previous years.
The NCDC said the trend is a cause for concern despite ongoing efforts to contain the outbreak, noting that the persistent increase in fatalities underscores the need for intensified public health interventions and early treatment.
Although the agency did not provide a full breakdown of affected states in the latest update, it stressed that surveillance, case management, and public awareness campaigns are being strengthened to curb further spread.
Health experts have attributed the high fatality rate to late presentation of cases at health facilities, poor health-seeking behaviour, and limited access to timely treatment in some areas.
READ ALSO: MTN Chairman: South Africa Is Nothing Without Africa
Lassa fever, a viral haemorrhagic illness, is primarily transmitted through exposure to food or household items contaminated by infected rodents. Human-to-human transmission can also occur, particularly in healthcare settings where infection prevention measures are inadequate.
The NCDC urged Nigerians to take preventive measures seriously, including maintaining proper hygiene, storing food in rodent-proof containers, and avoiding contact with rodents and their droppings.
It also advised healthcare workers to remain vigilant and adhere strictly to infection prevention and control protocols to reduce the risk of transmission within medical facilities.
The agency emphasised that early detection and prompt treatment significantly improve survival chances, calling on individuals experiencing symptoms such as fever, weakness, headache, sore throat, or unexplained bleeding to seek immediate medical attention.
Public health officials say the rising fatality rate highlights gaps in awareness and access to care, particularly in rural communities where the disease is more prevalent.
They also stressed the importance of community engagement and education in controlling the spread, noting that behavioural changes at the household level remain critical in reducing infection risks.
As the country continues to battle the outbreak, the NCDC reaffirmed its commitment to coordinating response efforts with state governments and partners to reduce deaths and prevent further escalation of the disease.

