Lassa fever claims 195 lives in 2025 – NCDC
Lassa fever remains a severe public health threat in Nigeria, with a rising case fatality rate of 18.2% in 2025, driven primarily by late patient presentation and poor health-seeking behavior. The outbreak is heavily concentrated, with 89% of cases from just four states (Ondo, Edo, Bauchi, and Taraba), and young adults aged 21-30 are the most affected demographic. While the geographic spread has decreased compared to 2024, the persistently
