Epidemic Intelligence from Open Sources (EIOS) Strategy 2024—2026
11 September 2025
| Publication

Overview
In today’s rapidly evolving public health landscape, effective information systems are critical for timely decision-making and coordinated responses to health threats. Ensuring that these systems are scalable and adaptable to changing needs is essential to maintain global health security. The EIOS system has provided WHO Member States and organizations globally with an effective early detection platform, but the rapid expansion of the initiative has led to scalability and functionality challenges, which has resulted in fragmented and slow technology developments.