The coronavirus pandemic fundamentally altered how governments and health agencies respond to viral outbreaks, shifting decision-making from purely epidemiological grounds to include political and security considerations. Rebecca F. Grais, writing in PLOS Medicine (2024), argues that recent responses to Ebola, mpox, and other emerging infections reveal a troubling pattern: whose fears are prioritized now determines how outbreaks are managed, rather than where the greatest public health need exists.
Key takeaways
- COVID-19 permanently transformed viral outbreak response from a public health issue into a political and security concern
- Competing risk perceptions among different populations are now central to outbreak decision-making, but often lack transparent mechanisms for resolution
- Future preparedness depends on building legitimate, fair, and inclusive processes that manage divergent fears without sacrificing scientific evidence
Preparedness is increasingly shaped by whose fears are prioritized in decision-making, with the challenge being how to manage competing perceptions of risk in ways that are perceived as legitimate, fair, and inclusive.
— Rebecca F. Grais, PLOS Medicine (2024)
The Political Turn in Outbreak Response
Before 2020, viral outbreak management followed a relatively predictable playbook: epidemiologists assessed transmission rates, infectious disease specialists recommended containment measures, and public health authorities implemented them. According to Grais’s analysis in PLOS Medicine, COVID-19 shattered this model by making outbreak response a matter of national interest and security strategy alongside disease control.
This shift meant that political constituencies — from businesses demanding reopening to communities fearing importation of variants — gained influence over decisions that had previously rested primarily with health professionals. The legitimacy of outbreak response no longer depended solely on scientific effectiveness but increasingly on whether affected populations perceived the decision-making process as fair and their concerns as heard.
Whose Fears Shape Policy?
Grais identifies a critical vulnerability in current outbreak preparedness frameworks: the mechanisms for determining whose risk perceptions are prioritized remain largely opaque and politically contingent. Recent responses to Ebola outbreaks in the Democratic Republic of Congo and mpox cases across multiple regions demonstrate how fear—whether among healthcare workers, border communities, or affluent nations—can drive policy without clear justification for why some fears take precedence over others.
This is not merely an ethical problem; it creates operational risks. When populations perceive outbreak decisions as illegitimate because their concerns were dismissed or marginalized, compliance erodes. Trust in public health institutions deteriorates, making future outbreaks harder to control.
Rebuilding Trust Through Legitimate Process
The path forward, according to Grais’s editorial in PLOS Medicine, requires health systems to explicitly acknowledge that multiple legitimate risk perceptions exist during outbreaks and to design decision-making processes that transparently manage these tensions. This does not mean abandoning science or giving equal weight to unfounded fears; rather, it means creating forums where competing concerns can be aired, evaluated, and addressed within evidence-based frameworks.
Such processes must be inclusive: involving not only epidemiologists and government officials but also frontline health workers, affected communities, and representatives of vulnerable populations who bear disproportionate risk during outbreaks. The COVID-19 experience showed that excluding voices—whether those of low-income countries in vaccine distribution or marginalized communities in testing protocols—creates backlash that undermines public health goals.
What this means
The integration of political and security concerns into global health decision-making is now permanent. Rather than resist this reality, the public health community must work to channel political engagement toward better outcomes. This means developing health policy frameworks that systematically incorporate diverse perspectives while maintaining scientific integrity, and establishing quality and safety standards for how competing risk perceptions are evaluated and resolved during future outbreaks.
COVID-19 did not create political disagreement about health risks; it exposed and amplified it. Future preparedness will depend not on returning to a purely technical model of outbreak response, but on building institutions that can honestly navigate the tension between scientific evidence and legitimate political concerns. The stakes—both for pandemic control and for democratic accountability in health systems—could not be higher.
Source: Whose fears count? Legitimacy, trust and viral outbreak responses after COVID-19
Was this article helpful?
Related Coverage
