System failures can occur due to multiple reasons:
1. Inadequate Funding: Insufficient financial resources can cripple the ability of health systems to perform critical functions. 2. Poor Data Quality: Inaccurate or incomplete data can lead to misguided policy decisions. 3. Lack of Coordination: Fragmented efforts among different health agencies can lead to inefficiencies and overlap. 4. Technological Deficiencies: Outdated or incompatible technologies can hamper effective data collection and analysis. 5. Human Resource Challenges: Shortages of trained personnel can limit the capacity to respond to health crises.