Strengthening Risk Communication and Community Engagement in Public Health Emergencies: A Public Health Framework with Biological Science Insights for Trust, Misinformation Management, and Community Resilience

Abayizeye Remy Patient; Abdussalam Khattak

doi:10.62497/irabcs.235

Authors

Abayizeye Remy Patient College of Civil Engineering Construction and Management, Chengdu University of Technology, 610059 Chengdu, China Author https://orcid.org/0009-0001-4042-0304
Abdussalam Khattak College of Environmental and Civil Engineering, Chengdu University of Technology, 610059 Chengdu, China Author https://orcid.org/0009-0000-8628-6975

DOI:

https://doi.org/10.62497/irabcs.235

Keywords:

risk communication, community engagement, public health emergency, biological science, disease transmission, vaccination, infodemic management, trust, health literacy, emergency preparedness, COVID-19, Ebola

Abstract

Background: Public health emergencies are biological and social events. Outbreaks and humanitarian health crises are shaped by pathogen transmission, incubation periods, host susceptibility, immune protection, environmental exposure, and health-system capacity, but they cannot be controlled by biomedical measures alone. Clear risk communication and genuine community engagement are required so that people understand biological hazards, trust response institutions, and participate in protective public health action.

Aim: This paper reviews and synthesizes evidence on risk communication and community engagement (RCCE) and proposes a practical public health framework that gives a light biological-science touch to outbreak communication, including transmission, vaccination, immunity, and disease-control behavior.

Methods: A structured narrative review approach was used to synthesize foundational and recent peer-reviewed literature on risk perception, crisis and emergency risk communication, community participation, Ebola response, COVID-19 response, vaccine confidence, health literacy, infodemic management, and biological concepts relevant to public health emergencies, including pathogen spread, immune protection, and outbreak-control measures. Fifty DOI-supported sources were selected and organized through thematic synthesis.

Results: The synthesis identified six recurrent public health RCCE domains: trust and credibility; early transparent messaging; two-way community participation; culturally appropriate and health-literate communication; social listening and misinformation management; and institutionalization of RCCE in preparedness systems. Across these domains, a biological translation lens is needed so that scientific concepts such as modes of transmission, exposure risk, vaccination, variants, and immunity are converted into simple, culturally appropriate, and actionable community messages.

Conclusion: RCCE should be treated as a core public health emergency-response capacity rather than a supporting activity. A professional RCCE system requires trained personnel, community partnerships before crises, real-time rumor tracking, inclusive message design, local feedback loops, transparent acknowledgement of uncertainty, and the ability to translate biological evidence into trusted public health action. Monitoring indicators should therefore be linked to behavioral, trust, equity, and disease-control outcomes.

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