Professor of Epidemiology, Wellcome Trust SRF
Research Fellow in the Sciences and Mathematics, St John's College
I investigate spatial and temporal aspects of malaria disease epidemiology to provide an improved evidence base for more rational implementation of disease control. Time-series analysis, population dynamic theory, remote sensing, geographical information systems and spatial analyses are all exploited for disease risk mapping and disease burden estimation. In addition, I use these techniques to explore the range of factors that are likely to impact on malaria burden, as a result of global environmental change (particularly population growth, urbanization and climate change). This will enable the ever-changing baseline malaria burden to be estimated, against which intervention strategies can be more reliably evaluated.
My work is funded by a Wellcome Trust Senior Research Fellowship that allows me to manage the Malaria Atlas Project (www.map.ox.ac.uk), an international collaboration of researchers aiming to improve the cartography of malaria. My most recent research is focused at defining accurately human populations at risk of malaria and its burden at global, regional and national scales. I also now lead the mapping component of a similar EU funded initiative to do the same for dengue. I am increasingly interested in using internet resources to harvest data for mapping a broad suite of pathogens of public health significance. Updates are tweeted @simonihay.
I am President of the Royal Society of Tropical Medicine and Hygiene from 2013-2015.
Hay, S.I., Brady, O.J., Messina, J.P. and Farrar, J.J. (2013). Football fever could be a dose of dengue. Nature, 503(7477): 439.
Hay, S.I. and McHugh, G.M. (2013). Presidential addresses of the Royal Society of Tropical Medicine and Hygiene: 1907-2013. Transactions of the Royal Society of Tropical Medicine and Hygiene, 107(10): 603-607.
Bhatt, S., Gething, P.W., Brady, O.J., Messina, J.P., Farlow, A.W., Moyes, C.L, Drake J.M., Brownstein, J.S., Hoen, A.G., Sankoh, O., Myers, M.F., George, D.B., Jaenisch, T., Wint, G.R.W., Simmons, C.P., Scott, T.W., Farrar, J.J. and Hay, S.I. (2013). The global distribution and burden of dengue. Nature, 496(7446): 504-507.
Hay, S.I., George, D.B., Moyes, C.L. and Brownstein, J.S. (2013). Big data opportunities for global infectious disease surveillance. Public Library of Science Medicine, 10(4): e1001413.
Chiyaka, C., Tatem, A.J., Cohen, J.M., Gething, P.W., Johnston, G., Gosling, R., Laxminarayan, R., Hay, S.I. and Smith, D.L. (2013). The stability of malaria elimination. Science, 339(6122): 909-910.
Gething, P.W., Smith, D.L., Patil, A.P., Tatem, A.J., Snow, R.W. and Hay, S.I. (2010). Climate change and the global malaria recession. Nature, 465(7296): 342-345.
Smith, D.L., Dushoff, J., Snow, R.W. and Hay, S.I. (2005). The entomological inoculation rate and Plasmodium falciparum infection in African children. Nature, 438(7067): 492-495
Snow, R.W., Guerra, C.A., Noor, A.M., Myint, H.Y. and Hay, S.I. (2005). The global distribution of clinical episodes of Plasmodium falciparum malaria. Nature, 434(7030): 214-217.
Hay, S.I., Cox, J., Rogers, D.J., Randolph, S.E., Stern, D.I., Shanks, G.D., Myers, M.F. and Snow, R.W. (2002). Climate change and the resurgence of malaria in the East African highlands. Nature, 415(6874): 905-909.
Rogers, D.J., Randolph, S.E., Snow, R.W. and Hay, S.I. (2002). Satellite imagery in the study and forecast of malaria. Nature, 415(6872): 710-715.