Professor of Experimental Medicine, University of Edinburgh

Professor, Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center

University of Maryland School of Medicine Center for Vaccine Development & Global Health

Professor of Pediatrics, University of Washington

Senior Research Fellow, University of Oxford; Hon. Clin. Ass. Prof, UCL

Professor of Medicine, University of Washington

Dalla Lana School of Public Health, University of Toronto

University of Texas Medical Branch

Clinical senior lecturer, MRC-University of Glasgow Centre for Virus Research

University of Pretoria