The Nigeria Centre for Disease Control and Prevention (NCDC) reports that 66 confirmed Lassa fever cases and seven deaths are recorded across Nigeria over three consecutive epidemiological weeks, with the latest situation report released on Friday. The cases are reported between Epidemiological Weeks 24 and 26, according to the NCDC updates cited by multiple outlets. The reports describe ongoing transmission, with the outbreak continuing to spread geographically. NCDC information shared by outlets says Lassa fever is detected in 23 states and 111 local government areas. Premium Times additionally reports that the national Lassa fever death toll has reached 221 and that the fatality rate is above the level recorded in 2025, based on the agency’s situation report for Epidemiological Week 26. Together, the sources indicate a continued rise in infections and deaths, while surveillance and response efforts are ongoing. All accounts attribute the figures to NCDC situation reports and frame them as an update on the current outbreak trajectory.