Indonesia sharpens outbreak preparedness through cross-border coordination and real-time response exercise
In an era where infectious diseases can cross borders within hours, preparedness is no longer optional. Indonesia is reinforcing its health security systems to ensure rapid detection, coordination, and response when public health threats emerge.
Testing International Health Readiness
Timely detection and rapid response to outbreak-prone diseases remain an ongoing global public health challenge. Coordinating multiple agencies, hospitals, laboratories, and border points during health emergencies is complex, especially as infectious diseases can spread internationally in a matter of hours. Indonesia continues to address this challenge by strengthening its emergency coordination mechanisms.
Commitment to International Health Regulations
Indonesia remains committed to implementing the International Health Regulations (2005), a global framework guiding countries on managing public health risks. A key requirement is maintaining a National Focal Point, which serves as the central hub for communicating with the World Health Organization and other countries during potential Public Health Emergency of International Concern events.
Participation in Exercise Crystal
On December 3, 2025, Indonesia joined 30 countries and areas in the WHO Western Pacific Region for the IHR Exercise Crystal. The simulation focused on zoonotic disease outbreaks that spread from animals to humans and between people. This participation reflects Indonesia’s broader engagement under the Asia Pacific Health Security Action Framework, aimed at building resilient and responsive health systems.
Real-Time Detection and Multisector Coordination
During the exercise, Indonesian authorities practiced real-time disease signal detection, rumor verification, risk assessment, and international communication. The Ministry of Health issued preparedness alerts, coordinated with airports, seaports, hospitals, laboratories, and primary care facilities, and worked closely with animal, environmental, and wildlife sectors to ensure a unified response.
Strengthening Surveillance and Laboratory Networks
The simulation highlighted effective coordination between surveillance teams and laboratories at national and subnational levels. Activities included sample collection, shipment, laboratory testing, and rapid deployment of response teams. Efficient communication between field teams and the Public Health Emergency Operations Centre enabled faster analysis and decision-making during simulated outbreak scenarios.
Transparency and Global Information Sharing
Indonesia actively used the Event Information Site, a global platform for information exchange among National Focal Points. Officials maintained transparent communication with the World Health Organization regarding unusual disease patterns, severity, and potential international spread. Dewi Sartika from the Ministry of Health emphasized that rapid and well-organized multisector communication remains critical for effective outbreak response.
Economic and Public Health Protection
Beyond safeguarding public health, improved disease preparedness helps protect economic stability by preventing outbreaks from escalating into major epidemics that disrupt trade, tourism, and daily life. The exercise reinforced the 7-1-7 approach, which targets detection within seven days, notification within one day, and initial response actions within seven days.
The lessons from Exercise Crystal will guide updates to Indonesia’s National Action Plan for Health Security, including improved contact databases and broader cross-sector engagement. For both Indonesians and Singaporeans, stronger regional preparedness enhances collective resilience, ensuring faster responses to shared health threats in an increasingly interconnected region.
Sources: WHO (2026)
Keywords: International Health Regulations, Disease Surveillance, Health Emergency Response, Zoonotic Diseases
