Community Health Workforce Development

Community health workforce development encompasses the strategies and processes by which lay and paraprofessional health workers are recruited, trained, supported and retained to deliver essential health services at the community level. Central to this field are community health workers (CHWs), who typically share social and cultural backgrounds with the communities they serve and act as a bridge between formal health systems and marginalised populations. Effective workforce development addresses workforce shortages, unequal geographical distribution and gaps in skills by combining pre-service training, ongoing capacity-building, supportive supervision and career pathways. Recent emphasis has been placed on integrating CHWs into primary health care teams, ensuring clear role definitions, and embedding these cadres in health system governance and financing arrangements. Digital tools and mHealth solutions have emerged to enhance performance monitoring, data capture and remote mentoring. Concurrently, policy initiatives at national and subnational levels seek to standardise training curricula, establish accreditation frameworks and formalise CHW remuneration. Robust supervisory models—ranging from peer-led support groups to mobile-enabled oversight—are recognised as critical for maintaining quality of care and worker motivation. Globally, these efforts are driven by the imperative to achieve universal health coverage, advance health equity and build resilient systems capable of responding to both routine and emergency health needs.

Research from Nature Portfolio

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Community Health Workforce Development publication trend

The graph below shows the total number of articles in community health workforce development across all publications each year (not limited to Nature Index journals).

Technical terms

Community Health Worker (CHW): A lay or paraprofessional health worker selected from the community, trained to provide preventive, promotive and basic curative services and to link communities with formal health systems.

Integrated community case management (iCCM): A strategy for CHWs to assess, classify and treat common childhood illnesses—such as malaria, diarrhoea and pneumonia—at the community level using standardised protocols.

mHealth: The use of mobile devices and digital applications to support health service delivery, data collection, supervision and communication between health workers and health systems.

Task shifting: The deliberate delegation of health-care tasks from higher-level professionals to less specialised health cadres, including CHWs, to optimise workforce capacity and expand service coverage.

References

1. Community Health Worker Integration with and Effectiveness in Health Care and Public Health in the United States. Annual Review of Public Health (2023).
2. The effect of supervision on community health workers’ effectiveness with households in rural South Africa: A cluster randomized controlled trial. PLOS Medicine (2023).
3. Improving outcomes for children with malaria, diarrhoea and pneumonia in Mozambique: A cluster randomised controlled trial of the inSCALE technology innovation. PLOS Digital Health (2023).