 Definition and Measurement of Outcomes: There are one primary and two secondary outcomes that will be evaluated in this study. The primary outcome is vital status within the first 6 months of life. Deaths will be ascertained during the vital status and morbidity assessments conducted every two weeks during a home visit. Any child found to have died within the preceding two weeks will initiate the process of death verification and cause of death determination. Cause of death determination will identify both immediate and underlying causes by two independent reviews of the verbal autopsy information by paediatricians. If there is disagreement regarding the cause of death, a third paediatrician will review the data and conduct a consensus meeting to arrive at an agreed upon cause of death. 