Microbiologist, School of Medical Laboratory Science, Jimma University

Senior lecturer, University of Sydney

NIHR Global Research Professor, University of Oxford

em hoogleraar Besmettingsleer University Utrecht

St. George's University of London

GSK Global Health Physician, Honorary Professor, Queen Mary University of London

Professor of Infection Prevention & Control, Glasgow Caledonian University

The University of Western Australia; School of Biomedical Sciences

Statistician, Oxford University

Professor of Production Animal Health, University of Sydney