“…Employed across diverse settings, Ireland’s emergency HCPs are well positioned to partner with health system leaders and the HSE to improve preparedness and response capabilities for an MCE. All HCPs responding to the needs of populations affected by an MCE require an understanding of the phases of emergency response, the emergency command system, functional roles for treatment, and fundamental concepts of response 28 . An HCP response to an MCE will require knowledge of rapid escalation of services, treatment at the scene, mass casualty triage, and the clinical management of victims 29 .…”