Katriona Shea

Affiliate Researcher
Titles and Affiliations
Alumni Professor, Biology

Research Summary

Research interest is in the use of ecological theory, particularly life history-based models, in population management. She addresses issues in conservation, harvesting and the control of invasive species. 

In the News

Research Keywords

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Recent Publications

Allocating limited surveillance effort for outbreak detection of endemic foot and mouth disease

Greiner, A., Herrera-Diestra, J. L., Tildesley, M., Shea, K. & Ferrari, M., Jul 2025, In: PLoS computational biology. 21, 7 July, e1012395.

Research output: Contribution to journalArticlepeer-review

Scenario Projections of COVID-19 Burden in the US, 2024-2025

Loo, S. L., Jung, S. M., Contamin, L., Howerton, E., Bents, S. J., Hochheiser, H., Runge, M. C., Smith, C. P., Carcelén, E. C., Yan, K., Lemaitre, J. C., Przykucki, E., McKee, C. D., Sato, K., Hill, A. L., Chinazzi, M., Davis, J. T., Bay, C., Vespignani, A. & Chen, S. & 24 others, Paul, R., Janies, D., Thill, J. C., Moore, S. M., Perkins, T. A., Srivastava, A., Al Aawar, M., Bi, K., Bandekar, S. R., Bouchnita, A., Fox, S. J., Meyers, L. A., Porebski, P., Venkatramanan, S., Lewis, B., Chen, J., Marathe, M., Ben-Nun, M., Turtle, J., Riley, P., Shea, K., Viboud, C., Lessler, J. & Truelove, S., Sep 2 2025, In: JAMA network open. 8, 9, p. e2532469

Research output: Contribution to journalArticlepeer-review

Differences in adult survival drive divergent demographic responses to warming on the Tibetan Plateau

Miao, H. T., Salguero-Gómez, R., Shea, K., Keller, J. A., Zhang, Z., He, J. S. & Li, S. L., Feb 2025, In: Ecology. 106, 2, e4533.

Research output: Contribution to journalArticlepeer-review

Repeated thermal stress exposure in Aedes aegypti co-infected with Wolbachia and dengue virus

Ser, S. L., Ware-Gilmore, F., Dennington, N. L., Miller, A., McNulty, B. P., Harris, M. L., Jones, M. J., Hall, M. D., Sgrò, C. M., Shea, K. & McGraw, E. A., Oct 29 2025, In: mSphere. 10, 10, p. e0012925

Research output: Contribution to journalArticlepeer-review

Seedling size affects the strategy of dune seedlings responding to rainfall variation

Shen-Tu, X. L., Hu, Y. K., Shea, K., Gascoigne, S. J. L., Wei, Q., Tang, L. C., Li, D. D. & Li, S. L., May 9 2025, In: Annals of botany. 135, 6, p. 1125-1134 10 p.

Research output: Contribution to journalArticlepeer-review

Vivifying Outbreaks: Investigating the Influence of a Forecast Visual on Risk Perceptions, Time-Urgency, and Behavioral Intentions

Smith, R. A., Su, Y., Yan, K. & Shea, K., 2025, In: Health Communication. 40, 7, p. 1289-1299 11 p.

Research output: Contribution to journalArticlepeer-review

Ensemble2: Scenarios ensembling for communication and performance analysis

Bay, C., St-Onge, G., Davis, J. T., Chinazzi, M., Howerton, E., Lessler, J., Runge, M. C., Shea, K., Truelove, S., Viboud, C. & Vespignani, A., Mar 2024, In: Epidemics. 46, 100748.

Research output: Contribution to journalArticlepeer-review

Climate warming increases insect-driven seed removal of two elaiosome-bearing invasive thistle species

Drees, T. H. & Shea, K., Feb 2024, In: Ecology. 105, 2, e4223.

Research output: Contribution to journalArticlepeer-review

Elevated temperatures shift flower head height distributions and seed dispersal patterns in two invasive thistle species

Drees, T. H. & Shea, K., Jan 2024, In: Ecology. 105, 1, e4201.

Research output: Contribution to journalArticlepeer-review

Misapplied management makes matters worse: Spatially explicit control leverages biotic interactions to slow invasion

Howerton, E., Langkilde, T. & Shea, K., Jun 2024, In: Ecological Applications. 34, 4, e2974.

Research output: Contribution to journalArticlepeer-review

Potential impact of annual vaccination with reformulated COVID-19 vaccines: Lessons from the US COVID-19 scenario modeling hub

Jung, S. M., Loo, S. L., Howerton, E., Contamin, L., Smith, C. P., Carcelén, E. C., Yan, K., Bents, S. J., Levander, J., Espino, J., Lemaitre, J. C., Sato, K., McKee, C. D., Hill, A. L., Chinazzi, M., Avis, J. T., Mu, K., Vespignani, A., Rosenstrom, E. T. & Rodriguez-Cartes, S. A. & 39 others, Vy, J. S., Mayorga, M. E., Swann, J. L., España, G., Cavany, S., Moore, S. M., Perkins, T. A., Chen, S., Paul, R., Janies, A., Thill, J. C., Srivastava, A., Aawar, M. A., Bi, K., Bandekar, S. R., Bouchnita, A., Fox, S. J., Meyers, L. A., Porebski, P., Venkatramanan, S., Adiga, A., Hurt, B., Klahn, B., Outten, J., Chen, J., Mortveit, H., Wilson, A., Hoops, S., Bhattacharya, P., Machi, U., Vullikanti, A., Lewis, B., Marathe, M., Hochheiser, H., Runge, M. C., Shea, K., Truelove, S., Viboud, C. & Lessler, J., Apr 2024, In: PLoS medicine. 21, 4 April, e1004387.

Research output: Contribution to journalArticlepeer-review

Altered biological control species interactions despite phenological synchrony along an urban–rural temperature gradient

Keller, J. A. & Shea, K., Jul 2024, In: Biological Invasions. 26, 7, p. 2153-2169 17 p.

Research output: Contribution to journalArticlepeer-review

Competition reduces structural defense in an invasive thistle in the field

Lamb, R., Keller, J. & Shea, K., Mar 10 2024, In: Invasive Plant Science and Management. 17, 1, p. 17-24 8 p.

Research output: Contribution to journalArticlepeer-review

The US COVID-19 and Influenza Scenario Modeling Hubs: Delivering long-term projections to guide policy

Loo, S. L., Howerton, E., Contamin, L., Smith, C. P., Borchering, R. K., Mullany, L. C., Bents, S., Carcelen, E., Jung, S. M., Bogich, T., van Panhuis, W. G., Kerr, J., Espino, J., Yan, K., Hochheiser, H., Runge, M. C., Shea, K., Lessler, J., Viboud, C. & Truelove, S., Mar 2024, In: Epidemics. 46, 100738.

Research output: Contribution to journalArticlepeer-review

Scenario design for infectious disease projections: Integrating concepts from decision analysis and experimental design

Runge, M. C., Shea, K., Howerton, E., Yan, K., Hochheiser, H., Rosenstrom, E., Probert, W. J. M., Borchering, R., Marathe, M. V., Lewis, B., Venkatramanan, S., Truelove, S., Lessler, J. & Viboud, C., Jun 2024, In: Epidemics. 47, 100775.

Research output: Contribution to journalArticlepeer-review