What key principle does IMCI emphasize for illness management?

The key principle that Integrated Management of Childhood Illness (IMCI) emphasizes is treating the child as a whole. This approach recognizes that a child's health is influenced by multiple factors, including biological, environmental, and social determinants. By focusing on the overall well-being of the child rather than just isolating symptoms, healthcare providers can make more accurate diagnoses, develop effective treatment plans, and ensure comprehensive care that addresses all underlying issues.

This holistic perspective is essential for addressing the multiple health challenges often faced by children, especially in resource-limited settings. IMCI promotes the integration of various aspects of healthcare, facilitating better cooperation and coordination among healthcare providers, which ultimately leads to improved health outcomes for children.