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Suzanne M O Regan

Assistant Professor

North Carolina Agricultural and Technical State University
College
College of Science and Technology

Department
Mathematics

Contact
General Classroom Building A430
Education
Ph.D.Applied Mathematics / University College Cork
B.S.Mathematical Sciences / University College Cork

Research Interests

I am a mathematical ecologist specializing in mathematical modeling of infectious diseases. My work has addressed multi-scale issues in a variety of infectious disease systems, including childhood immunizing diseases, influenza in wild birds and white-nose syndrome in bats. I am particularly interested in integrating dynamical systems theory and stochastic processes to model and analyze the dynamics of epidemiological and ecological systems that are close to a bifurcation.

Recent Publications

  • Suzanne O'Regan, Suzanne O'Regan (2020). (Alternative Stable States, Tipping Points and Early Warning Signals of Ecological Transitions). In Kevin McCann, Gabriel Gellner, (Theoretical Ecology: Concepts and Applications) pp. 263-284 ). Oxford University Press.
  • Suzanne O'Regan (2019). (Dominant transmission pathways depend on population size for a highly virulent, chimeric pathogen). ). Ecological Modelling.
  • Suzanne O'Regan, Suzanne O'Regan (2019). (The statistics of epidemic transitions). (5) 15, pp. e1006917 ). PLoS Computational Biology.
  • Suzanne O'Regan, Suzanne O'Regan (2018). (How stochasticity influences leading indicators of critical transitions). (6) 80, pp. 1630-1654 ). Bulletin of Mathematical Biology.
  • Suzanne O'Regan, Suzanne O'Regan (2017). (How noise and coupling influence leading indicators of population extinction in a spatially extended ecological system). (1) 12, pp. 211-241 ). Journal of Biological Dynamics.
  • Charles Sims, David Finnoff, Suzanne O'Regan, Suzanne O'Regan, Charles Sims (2016). (Public control of rational and unpredictable epidemics). 132, pp. 161-176 ). Journal of Economic Behavior and Organization.
  • Suzanne O'Regan, Jonathan Lillie, John Drake, Suzanne O'Regan, Jonathan Lillie (2016). (Leading indicators of mosquito-borne disease elimination). (3) 9, pp. 269-286 ). Theoretical Ecology.
  • J Drake, I Bakach , M Just, Suzanne O'Regan, M Gambhir, I Fung, J Drake, Suzanne O'Regan (2015). (Transmission models of historical Ebola outbreaks). (8) 21, ). Emerging Infectious Diseases.
  • Suzanne O'Regan, John Vinson, Andrew Park, John Vinson, Suzanne O'Regan (2015). (Interspecific contact and competition may affect the strength and direction of disease-diversity relationships for directly transmitted microparasites). (4) 186, pp. 480-494 ). The American Naturalist.
  • Suzanne O'Regan, Krisztian Magori, J. Pulliam, Marcus Zokan, RajReni Kaul, Heather Barton, John Drake, Suzanne O'Regan, Krisztian Magori (2015). ( Multi-scale model of epidemic fadeout: Will local extirpation events inhibit the spread of white-nose syndrome? ). (3) 25, pp. 621-633 ). Ecological Applications.
  • John Drake, RajReni Kaul, Laura Alexander, Suzanne O'Regan, Andrew Kramer, J Pulliam, Matthew Ferrari, Andrew Park, Suzanne O'Regan, John Drake (2015). (Ebola cases and health system demand in Liberia). (1) 13, pp. e1002056 ). PLoS Biology.
  • Suzanne O'Regan, John Drake, Suzanne O'Regan, John Drake (2013). ( Theory of early warning signals of disease emergence and leading indicators of elimination). 6, pp. 333-357 ). Theoretical Ecology.
  • Suzanne O'Regan, T Kelly, A Korobeinikov, M O'Callaghan, A Pokrovskii, D Rachinskii, T Kelly, Suzanne O'Regan (2013). (Chaos in a seasonally perturbed SIR model: avian influenza in a seabird colony as a paradigm). 67, pp. 293-327 ). Journal of Mathematical Biology.
  • Suzanne O'Regan, D Flynn, T Kelly, M O'Callaghan, A Pokrovskii, D Rachinskii, Suzanne O'Regan, D Flynn (2012). (The response of the woodpigeon (Columba palumbus) to relaxation of intraspecific competition: A hybrid modelling approach). 224, pp. 54-64 ). Ecological Modelling.
  • Suzanne O'Regan, T Kelly, A Korobeinikov, M O'Callaghan, A Pokrovskii, D Rachinskii, Suzanne O'Regan, T Kelly (2010). (Lyapunov functions for SIR and SIRS epidemic models). 23, pp. 446-448 ). Applied Mathematics Letters.