Integrated Management of Neonatal and Childhood Illnesses (IMNCI) – Clinical Practice & Field Implementation 1. Introduction to IMNCI The Integrated Management of Neonatal and Childhood Illnesses (IMNCI) is a comprehensive strategy developed by WHO and UNICEF to reduce neonatal and under-five mortality rates through early identification, timely treatment, and community-based interventions. The IMNCI approach integrates preventive and curative measures, ensuring effective management of neonatal and childhood illnesses at the household,