Aditi Dey is a member of the executive management team at NCIRS and a conjoint senior lecturer at the Sydney Medical School, University of Sydney. She completed her PhD, Master of Public Health and Graduate Diploma in Applied Science (Health Information Management) at the University of Sydney after a medical degree (MBBS, University of Delhi) and training in tropical medicine and later worked at the University of Sydney. She also worked in Thailand and India before joining NCIRS. At NCIRS, Aditi is a senior research fellow/manager of the coverage, evaluation and surveillance team and involved in the areas of program evaluation, coverage of vaccines, and surveillance of vaccine preventable diseases and adverse events following immunisation. She has experience in supervision of research students and teaching and coordinating undergraduate and postgraduate courses.