In total, more than 5.0 million children under age 5, including 2.3 million newborns, along with 2.1 million children and youth aged 5 to 24 years – 43 per cent of whom are adolescents – died in 2021. This tragic and massive loss of life, most of which was due to preventable or treatable causes, is a stark reminder of the urgent need to end preventable deaths of children and young people. Sadly, these deaths were mostly preventable with widespread and effective interventions like improved care around the time of birth, vaccination, nutritional supplementation and water and sanitation programmes.
Timely, high-quality and disaggregated data – which allow the most vulnerable children to be identified – are critical to achieving the goal of ending preventable deaths of children.
