Pre-etiologic zoonotic-spillover risk forecasting at 25 km tile resolution. Includes the **first deployed pathogen-agnostic Disease X tool** addressing the WHO R&D Blueprint's eleventh priority — pre-emergence detection for the unknown pathogen of the next pandemic. This repository is the **public research mirror** for the AqtaBio platform built by [Aqta Technologies Limited](https://aqta.ai) (Dublin, Ireland). It contains the methodology, validation cohort, governance framework, regulatory path