Addressing the Emotional Deficit in Public Health Messaging: Implications for Emergency Preparedness and Public Response

When social media platforms prioritize emotional engagement over accurate content, and public health messaging lacks emotional resonance, adherence to scientific health policy guidelines during public health emergencies declines. This paper argues that the resulting "emotional deficit" in official communication is a predictable and preventable failure mode.

Drawing on decision science, platform virality dynamics, and COVID-era language evidence, the paper synthesizes a framework for designing emotionally competent, ethically framed public health communication. Key mechanisms examined include the affect heuristic, psychological reactance, algorithmic amplification of high-arousal content, and the asymmetric competition between misinformation and official guidance in engagement-optimized environments.

The paper concludes with actionable communication design principles that improve adherence without sacrificing accuracy, including empathetic framing, efficacy-centered language, positive future orientation, and trusted messenger matching.