Why the COVID-19 pandemic is a traumatic stressor

The COVID-19 pandemic does not fit into prevailing Post-traumatic Stress Disorder (PTSD) models, or diagnostic criteria, yet emerging research shows traumatic stress symptoms as a result of this ongoing global stressor. Current pathogenic event models focus on past, and largely direct, trauma exposure to certain kinds of life-threatening events. Nevertheless, among a sample of online participants (N= 1,040) in five western countries, we found participants had PTSD-like symptoms for events that had not happened and when participants had been directly (e.g., contact with virus)orindirectly exposed to COVID-19 (e.g., via media). Moreover, 13.2% of our sample were likely PTSD-positive, despite types of COVID-19 “exposure” (e.g., lockdown) not fitting DSM-5 criteria. The emotional impact of “worst” experienced/anticipated events best predicted PTSD-like symptoms. Our findings add to existing literature supporting apathogenic event memorymodel of traumatic stress.