Walter-Rodney Nagumo has educational backgrounds in Applied Biology (BSc.) and Clinical Trials (MSc.). His PhD was on pharmacovigilance and adverse drug reaction reporting practices among healthcare professionals. His research interests are therefore focused on pharmacovigilance, patient safety and safety reporting. He previously worked at the University of Oxford’s Vaccines Group (OVG); Paediatrics Department, where he was a Quality Assurance Manager. At OVG he was responsible for the maintenance of the Quality Management System, supporting study teams in risk assessment coordination, review of regulatory documentation for study set up and closeout, QC of study specific training packages/documentation, non-clinical review of SAEs, coordinating study plan documentation, non-compliance management, study monitoring and auditing. He also worked briefly for a healthcare consultancy as a systematic review researcher.