Disaster Preparedness

A disaster overwhelms usual resources, coordination, or infrastructure. It may be a flood, wildfire, pandemic, chemical release, transportation incident, cyberattack, or intentional violence. The event type changes, but the planning logic remains the same: prevent or mitigate harm where possible, prepare before the event, respond during the threat, and support recovery afterward. Emergency management is shared. Most events are managed first by local and provincial or territorial systems. Federal support is requested when those resources are insufficient; it does not automatically take command. This matters because a nurse’s immediate instructions come through the facility’s emergency operations plan and incident command structure, not from an assumed national response. Health-care organizations prepare through an all-hazards plan. A functioning plan identifies command roles, alternate communication methods, evacuation routes, essential supplies, staff recall procedures, documentation methods, and care spaces that can be expanded quickly. Drills expose problems before real patients depend on the plan. The National Emergency Strategic Stockpile can provide equipment, pharmaceuticals, social-service supplies, and deployable clinical resources when provincial or territorial supplies are unavailable or exhausted. Stockpiles are a backup, not a...