Challenges in modeling the emergence of novel pathogens

The emergence of infectious agents with pandemic potential present scientific challenges from detection to data interpretation to understanding determinants of risk and forecasts. Mathematical models could play an essential role in how we prepare for future emergent pathogens. Here, we describe core directions for expansion of the existing tools and knowledge base, including: using mathematical models to identify critical directions and paths for strengthening data collection to detect and respond to outbreaks of novel pathogens; expanding basic theory to identify infectious agents and contexts that present the greatest risks, over both the short and longer term; by strengthening estimation tools that make the most use of the likely range and uncertainties in existing data; and by ensuring modelling applications are carefully communicated and developed within diverse and equitable collaborations for increased public health benefit.

Automated summary

The emergence of infectious agents with pandemic potential presents scientific challenges, where mathematical models could play a key role in preparing for future emergent pathogens. Core directions for expansion include identifying critical directions for data collection, expanding basic theory to determine infectious agents with the greatest risks, strengthening estimation tools, and ensuring modeling applications are communicated and developed within diverse and equitable collaborations for increased public health benefit.