by Li-Yin Liu & Wei-Ting Yen

While people in countries such as the United States were discontented and heavily opposed to stricter COVID-19 mitigation measures, why did individuals in some democratic societies voluntarily request and support stringent policies? This was our central research question in our recent article published in Policy & Politics.  

Securitisation scholars argue that the exceptionalism of allowing the government to restrict people’s liberties and allocate more resources to certain policies results from successful securitisation—a persuasive process that convinces people that COVID-19 is a national security threat.  

However, despite extensive studies applying securitisation theory to public health crises, existing research often lacks empirical data. Additionally, securitisation theory does not clearly define “exceptionalism,” nor does it explain why successful securitisation leads to public support for some policies but not across all related policy areas.  

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