The EU/EEA countries are making great progress in the implementation of whole-genome sequencing (WGS) technology for outbreak investigation and surveillance. With a harmonisation of standards, this will enable exchange of WGS-derived data across the EU/EEA as prioritised in the ECDC Roadmap for molecular surveillance and improve disease control and prevention in Europe.

Whole genome sequencing (WGS) is a fast-moving technology, but the pace of change vary between pathogens/diseases and European Union countries. In a new report, ECDC proposes to prioritise the implementation of WGS depending on disease and public health application.