Prior MIDAS initiatives have developed agent-based models of infectious disease that contain sufficient biologic, behavioral and geographically detailed data to assess the impact of mitigation strategies on epidemic outcomes. Local, state and national policy makers have used tools based on these models to evaluate mitigation strategies in epidemic influenza and other infectious diseases. However, these tools have not yet provided policy makers with fully integrated evaluations across all dimensions of interest, nor have they provided comprehensive measures of the confidence surrounding model results. When making decisions regarding potential or real infectious disease threats, policy makers must balance a wide array of agendas and priorities which extend beyond the epidemic outcomes of number of cases and the subsequent mortality and morbidity of the disease. Through multiple interactions with policy makers, we characterized and aggregated these into three measurable dimensions represented in the "LEO" acronym: Legal and policy specifications. Economic resources and assets, and Operational performance. Although we have conducted investigations that used components of this framework to evaluate different strategies, these evaluations were conducted outside of the simulation model of disease. Therefore, there are two overarching goals of the Policy Methods project in this application: 1) provide integrated model-based mechanisms to evaluate the implementation of disease mitigation strategies, including the laws and policies that support them, the economic costs and savings they produce, and the operational capabilities they require; and 2) provide estimates of the variability of model results and the value of reducing model uncertainty to increase surety that appropriate mitigation decisions are made. This work will develop, in collaboration with the external policy makers involved in the Policy Studies component of this application, the methods and tools to inform infectious disease decision making across a broad array of clinical, economic, legal and social concerns.


Donald Burke

Distinguished University Professor of Health Science and Policy
University of Pittsburgh

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Project Period