Evaluation of the implementation of the EWARS Mobile epidemiological surveillance tool in Sudanese refugee camps in Eastern Chad: a retrospective and population-based surveillance study
Front Epidemiol. 2025 Jul 23;5:1604446. doi: 10.3389/fepid.2025.1604446. eCollection 2025. ABSTRACT BACKGROUND: The escalation of the conflict in Sudan has created a major humanitarian challenge for …