Illuminating Child Mortality: Discovering Why Children Die

Area of Science:

• Global Health
• Epidemiology
• Public Health

Background:

• Under-5 mortality in low- and middle-income countries (LMICs) requires precise cause-of-death data for effective interventions.
• Current data sources like vital registration and verbal autopsies have limitations in accuracy and specificity.
• Targeting interventions requires reliable data to achieve rapid reductions in child mortality.

Purpose of the Study:

• To introduce the methods and foundational science of the Child Health and Mortality Prevention Surveillance (CHAMPS) network.
• To describe a systematic approach for determining causes of child death and stillbirth in LMICs.
• To establish a robust surveillance system for child mortality.

Main Methods:

• Utilizing minimally invasive tissue sampling for systematic cause-of-death determination.
• Integrating epidemiologic, demographic surveillance, and social behavioral science methods.
• Employing advanced laboratory techniques for comprehensive analysis.

Main Results:

• The CHAMPS network provides a standardized framework for collecting detailed child mortality data.
• Minimally invasive sampling offers a more precise method for identifying causes of death compared to traditional approaches.
• The foundational methods are established for systematic surveillance.

Conclusions:

• The CHAMPS network's methods are crucial for accurately identifying causes of under-5 deaths in LMICs.
• This systematic approach will enable more targeted and effective public health interventions.
• Reliable data from CHAMPS will contribute to significant reductions in child mortality worldwide.