My expertise includes observational epidemiological studies and the evaluation of vaccines effectiveness, as well as the epidemiology and control of infectious diseases more widely. My other current research includes zoonotic infections amenable to control through vaccination, with ongoing work across three sites in West and Central Africa, and covid-19 transmission in schools in England. I also have experience with record linkage of large public health databases to design epidemiological studies and generate evidence to inform vaccination policy.

I am also Programme Director for the MSc in Epidemiology.