January 22, 2020 Poste, G. Biosecurity: A Multi-Dimensional Challenge of Escalating Complexity and Urgency. Biosecurity and Bioterrorism Response Winter 2020. Stanford University School of Medicine, Li Ka Shing room 130 (Jan 22, 2020) Home ยป Poste, G. Biosecurity: A Multi-Dimensional Challenge of Escalating Complexity and Urgency. Biosecurity and Bioterrorism Response Winter 2020. Stanford University School of Medicine, Li Ka Shing room 130 (Jan 22, 2020)