The 2024 Amendments to the International Health Regulations: An Integrated Operational Model for Surveillance and Preparedness in Sub-Saharan Africa

Background: The 2024 targeted amendments to the International Health Regulations (IHR) entered into force in September 2025, establishing a new legal baseline for the global health security. These amendments emphasize earlier notification, expedited decision-making, and predictable resource mobilization through the institutionalization of National IHR Authorities (NIA) and the Coordinating Financial Mechanism (CFM). However, in Sub-Saharan Africa (SSA), a persistent gap remains between periodic capacity assessments and routine frontline implementation, further exacerbated by the contraction of external health security financing. This study clarifies the implications of the amended IHR for SSA and proposes an operational model for translating legal norms into sustained, equitable implementation. Methods: We conducted a qualitative document analysis, cross-mapping the institutional, operational, technical, and financial dimensions of the amended IHR against key regional and global frameworks: Integrated Disease Surveillance and Response (IDSR), Joint External Evaluation (JEE), the 7-1-7 framework, genomic surveillance architectures, and the Dynamic Preparedness Metric (DPM). Deductive coding was used to identify areas of alignment, complementarity, and gaps in the documents. Results: The amended IHR shifted the domestic center of gravity from a communication-centric National Focal Point model toward legally institutionalized multisectoral coordination through the NIA. While the IDSR provides routine operational indicators, the 7-1-7 framework functions as an operational performance metric rather than a treaty-based obligation, complementing the legal notification requirements. A 14-day genomic turnaround time (TAT) has been identified as an aspirational benchmark contingent on enabling conditions, including hub-and-spoke architectures and regionally owned platforms, such as the Africa Genome Archiving for Response and Insight (AGARI). The DPM complements the periodicity of the JEE by integrating hazards, vulnerabilities, and capacities into dynamic near-real-time preparedness assessments. Conclusion: We propose an NIA-centered integrated learning loop that translates routine operational data and dynamic risk assessments into prioritized and predictable resource mobilization via the CFM. This model establishes a dual-track pathway: sustaining long-term foundational capacity through the JEE while enabling agile and real-time investments through the DPM. By positioning the CFM as a strategic coordination device rather than a passive funding source, this approach provides a practical roadmap for moving beyond donor dependency toward strategic national ownership and regional health equity in an era of constrained external financing.