Dr. O’Hagan currently serves as Senior Advisor in R&D in GSK Vaccines, since 2018, and a GSK Fellow, since 2019. Prior to this Dr. O’Hagan was the Global Head of Discovery Support and New Technology in GSK Vaccines. Until 2015, her served as  the Global Head of Vaccine Chemistry and Formulation Research for Novartis Vaccines. Dr. O’Hagan has extensive experience on Vaccine Adjuvants, including participation in the R&D of those included in licensed products.