BiosecurityRegionalMonitoringNewest source Jan 29, 2026
Ethiopia Marburg Post-Outbreak Monitoring Window
Ethiopia declared the Marburg outbreak over, but post-outbreak surveillance remains active and cross-border detection quality is uneven.
Why watch: Outbreak closure lowers immediate transmission risk, yet a missed cluster during the surveillance period could delay containment and raise regional spillover risk.
Decision trigger: Escalate to full analysis if new confirmed cases appear, if a neighboring country reports linked clusters, or if surveillance performance deteriorates.