Interoperable medical data: the missing link for understanding COVID-19

Being able to link clinical outcomes to SARS-CoV-2 virus strains is a critical component of understanding COVID-19. Here we discuss how current processes hamper sustainable data collection to enable meaningful analysis and insights. Following ‘Fast Healthcare Interoperable Resource’ implementation guide, we introduce an ontology-based standard questionnaire to overcome these shortcomings and describe patient “journeys” in coordination with the World Health Organization. We identify steps in the clinical health data acquisition cycle and workflows that likely have the biggest impact in the data-driven understanding of this virus.