Prof. Doherty is currently a Senior Medical Manager at GSK in Wavre, Belgium, with responsibility for medical information and medical education in the vaccine science/above-brands group. He has particular interest in vaccination for older adults, healthy aging and vaccines as a tool for antimicrobial stewardship. Prior to joining GSK, Prof. Doherty worked for the Danish public health service at the Statens Serum Institute in Copenhagen, and the National Institutes of Health in Bethesda, Maryland. During this period, he also held adjunct professorships at the Gade Institute for International Health, at the University of Bergen in Norway and St. John’s School of Medicine in Bangalore, India. He has also been a Gates Senior Visiting Research Fellow at Aeras/NIH, and a WHO Distinguished Visiting Professor at the University of Sao Paulo in Sao Paulo, Brazil. At GSK he continues to work with colleagues on ongoing clinical field studies, to publish in peer-reviewed journals, to work as an editor on various immunology journals, to work participate in WHO working groups, and to lecture and teach externally in immunology and vaccinology.