Imperial College London

Dr Alexandra Hogan

Faculty of MedicineSchool of Public Health

Imperial College Research Fellow



+44 (0)20 7594 3946a.hogan Website




Norfolk PlaceSt Mary's Campus





I am an Imperial College Research Fellow at the MRC Centre for Global Infectious Disease Analysis. I work on mathematical models of infectious diseases, focussed on childhood diseases and the public health impact of new vaccines.

The main focus of my current research is to develop dynamic models for respiratory synctial virus (RSV) transmission and vaccination, to inform target product profiles for RSV vaccine in low-income settings.

I also work on a range of other projects related to estimating the public health impact of the RTS,S/AS01 malaria vaccine and second-generation malaria vaccines in malaria endemic areas.

Before joining the Department of Infectious Disease Epidemiology at Imperial College London, I completed my PhD program at the Research School of Population Health at the Australian National University.

A full list of publications is at



Hogan AB, Winskill P, Watson OJ, et al., 2021, Within-country age-based prioritisation, global allocation, and public health impact of a vaccine against SARS-CoV-2: a mathematical modelling analysis, Vaccine, Vol:39, ISSN:0264-410X, Pages:2995-3006

Skarp J, Downey LE, Ohrnberger JWE, et al., 2021, A systematic review of the costs relating to non-pharmaceutical interventions against infectious disease outbreaks, Applied Health Economics and Health Policy, ISSN:1175-5652

Mesa DO, Hogan A, Watson O, et al., 2021, Quantifying the impact of vaccine hesitancy in prolonging the need for Non-Pharmaceutical Interventions to control the COVID-19 pandemic

More Publications