Dr Nic Geard

  • Room: Level: 06 Room: 6.18
  • Building: Doug McDonell Building
  • Campus: Parkville

Research interests

  • Computational Simulation and Modelling (agent-based modelling, individual-based modelling, modelling social behaviour, social networks, network science)
  • Infectious Disease Modelling (influenza, pertussis, Ebola, demography, individual based models)

Personal webpage

https://sites.google.com/site/nicgeard/

Biography

I am currently a Senior Lecturer with the School of Computing and Information Systems at The University of Melbourne.

I was previously an ARC DECRA Fellow with the Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, where I began to develop and apply computational models of infectious disease transmission and control. Before arriving in Melbourne, I worked with Seth Bullock in the School of Electronics and Computer Science, University of Southampton, focusing on the dynamocs of social networks. I obtained my BSc (2001) and PhD (2006) in computer science at the School of Information Technology and Electrical Engineering, University of Queensland. My PhD, on the evolution of gene regulatory networks, was supervised by Janet Wiles.

Recent publications

  1. Xu, Z.; Graves, PM.; Lau, CL.; Clements, A.; Geard, N.; Glass, K. GEOFIL: A spatially-explicit agent-based modelling framework for predicting the long-term transmission dynamics of lymphatic filariasis in American Samoa. Epidemics. ELSEVIER SCIENCE BV. 2019, Vol. 27, pp. 19-27. DOI: 10.1016/j.epidem.2018.12.003
  2. Cuningham, W.; Geard, N.; Fielding, JE.; Braat, S.; Madhi, SA.; Nunes, MC.; Christian, LM.; Lin, S-Y.; Lee, C-N.; Yamaguchi, K.; Bisgaard, H.; Chawes, B.; Chao, A-S.; Blanchard-rohner, G.; Schlaudecker, EP.; Fisher, BM.; Mcvernon, J.; Moss, R. Optimal timing of influenza vaccine during pregnancy: A systematic review and meta-analysis.. Influenza and Other Respiratory Viruses. Wiley. 2019. DOI: 10.1111/irv.12649
  3. Moss, R.; Naghizade, E.; Tomko, M.; Geard, N. What can urban mobility data reveal about the spatial distribution of infection in a single city?. BMC Public Health. BMC. 2019, Vol. 19, Issue 1. DOI: 10.1186/s12889-019-6968-x
  4. Chisholm, RH.; Campbell, PT.; Wu, Y.; Tong, SYC.; Mcvernon, J.; Geard, N. Implications of asymptomatic carriers for infectious disease transmission and control. Royal Society Open Science. ROYAL SOC. 2018, Vol. 5, Issue 2. DOI: 10.1098/rsos.172341
  5. Campbell, PT.; Frost, H.; Smeesters, PR.; Kado, J.; Good, MF.; Batzloff, M.; Geard, N.; Mcvernon, J.; Steer, A. Investigation of group A Streptococcus immune responses in an endemic setting, with a particular focus on J8. Vaccine. ELSEVIER SCI LTD. 2018, Vol. 36, Issue 50, pp. 7618-7624. DOI: 10.1016/j.vaccine.2018.10.091
  6. Xu, Z.; Glass, K.; Lau, C.; Geard, N.; Graves, P.; Clements, A. MODELLING LYMPHATIC FILARIASIS TRANSMISSION IN AMERICAN SAMOA LONG-TERM POPULATION DYNAMICS AND SPATIALLY HETEROGENEOUS RISKS. AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE. AMER SOC TROP MED & HYGIENE. 2018, Vol. 99, Issue 4, pp. 391-391.
  7. Dias, A.; Geard, N.; Campbell, PT.; Warr, D.; Mcvernon, J. Quantity or quality? Assessing relationships between perceived social connectedness and recorded encounters. PLOS ONE. PUBLIC LIBRARY SCIENCE. 2018, Vol. 13, Issue 11. DOI: 10.1371/journal.pone.0208083
  8. Xu, Z.; Glass, K.; Lau, CL.; Geard, N.; Graves, P.; Clements, A. A Synthetic Population for Modelling the Dynamics of Infectious Disease Transmission in American Samoa. Scientific Reports. NATURE PUBLISHING GROUP. 2017, Vol. 7, Issue 1. DOI: 10.1038/s41598-017-17093-8
  9. Black, AJ.; Geard, N.; Mccaw, JM.; Mcvernon, J.; Ross, JV. Characterising pandemic severity and transmissibility from data collected during first few hundred studies. Epidemics. ELSEVIER SCIENCE BV. 2017, Vol. 19, pp. 61-73. DOI: 10.1016/j.epidem.2017.01.004
  10. Campbell, PT.; Mcvernon, J.; Geard, N. Determining the Best Strategies for Maternally Targeted Pertussis Vaccination Using an Individual-Based Model. American Journal of Epidemiology. OXFORD UNIV PRESS INC. 2017, Vol. 186, Issue 1, pp. 109-117. DOI: 10.1093/aje/kwx002
  11. Vino, T.; Singh, GR.; Davision, B.; Campbell, PT.; Lydeamore, MJ.; Robinson, A.; Mcvernon, J.; Tong, SYC.; Geard, N. Indigenous Australian household structure: a simple data collection tool and implications for close contact transmission of communicable diseases. PeerJ. PEERJ INC. 2017, Vol. 5, Issue 10. DOI: 10.7717/peerj.3958
  12. Vino, T.; Singh, G.; Davison, B.; Campbell, P.; Lydeamore, M.; Robinson, A.; Mcvernon, J.; Tong, SYC.; Geard, N. Indigenous Australian household structure: a simple data collection tool and implications for close contact transmission of communicable diseases. . PeerJ. 2017. DOI: 10.7287/peerj.preprints.3022
  13. Campbell, PT.; Mcvernon, J.; Shrestha, N.; Nathan, PM.; Geard, N. Who's holding the baby? A prospective diary study of the contact patterns of mothers with an infant. BMC Infectious Diseases. BMC. 2017, Vol. 17, Issue 1. DOI: 10.1186/s12879-017-2735-8
  14. Campbell, PT.; Mcvernon, J.; Mcintyre, P.; Geard, N. Influence of Population Demography and Immunization History on the Impact of an Antenatal Pertussis Program. Clinical Infectious Diseases. OXFORD UNIV PRESS INC. 2016, Vol. 63, Issue suppl 4, pp. S213-S220. DOI: 10.1093/cid/ciw520
  15. Moss, R.; Hickson, RI.; Mcvernon, J.; Mccaw, JM.; Hort, K.; Black, J.; Madden, JR.; Tran, NH.; Mcbryde, ES.; Geard, N. Model-Informed Risk Assessment and Decision Making for an Emerging Infectious Disease in the Asia-Pacific Region. PLOS Neglected Tropical Diseases. PUBLIC LIBRARY SCIENCE. 2016, Vol. 10, Issue 9. DOI: 10.1371/journal.pntd.0005018
  16. Rolls, DA.; Geard, NL.; Warr, DJ.; Nathan, PM.; Robins, GL.; Pattison, PE.; Mccaw, JM.; Mcvernon, J. Social encounter profiles of greater Melbourne residents, by location - a telephone survey. BMC Infectious Diseases. BMC. 2015, Vol. 15, Issue 1. DOI: 10.1186/s12879-015-1237-9
  17. Geard, N.; Glass, K.; Mccaw, JM.; Mcbryde, ES.; Korb, KB.; Keeling, MJ.; Mcvernon, J. The effects of demographic change on disease transmission and vaccine impact in a household structured population. Epidemics. ELSEVIER SCIENCE BV. 2015, Vol. 13, pp. 56-64. DOI: 10.1016/j.epidem.2015.08.002
  18. Ragonnet, R.; Trauer, JM.; Denholm, JT.; Geard, NL.; Hellard, M.; Mcbryde, ES. Vaccination Programs for Endemic Infections: Modelling Real versus Apparent Impacts of Vaccine and Infection Characteristics. Scientific Reports. NATURE PUBLISHING GROUP. 2015, Vol. 5, Issue 1. DOI: 10.1038/srep15468
  19. Dorin, A.; Geard, N. The Practice of Agent-Based Model Visualization. Artificial Life. MIT PRESS. 2014, Vol. 20, Issue 2, pp. 271-289. DOI: 10.1162/ARTL_a_00129
  20. Korb, KB.; Geard, N.; Dorin, A. A Bayesian Approach to the Validation of Agent-Based Models. . Springer Berlin Heidelberg. 2013, Vol. 44, pp. 255-269. DOI: 10.1007/978-3-642-31140-6_14

View a full list of publications on the University of Melbourne’s ‘Find An Expert’ profile