Epistorm-Mix provides privacy-preserving contact data and contact patterns characterization relevant for the spread of respiratory infectious diseases within the US population.

Built on a probability-based sample, Epistorm-Mix delivers population-level contact matrices and mixing indicators that reflect real-world heterogeneity across age, sex, race/ethnicity, income, and settings. These data enable epidemic models to better capture differential infection risks and to test targeted interventions in silico—offering actionable insight for seasonal preparedness and pandemic response.
The Repository

https://www.epistorm.org/data/epistorm-mix