This document provides an overview of Psychological First Aid (PFA). PFA is a model for assisting people in the immediate aftermath of disasters and traumatic events. It involves providing basic care, comfort, and support to help overcome stress reactions and encourage adaptive functioning. The goals of PFA are to restore safety and calm, facilitate social connections, and empower self-help. Key principles include promoting safety, active listening, addressing basic needs, connecting to social supports, and fostering resilience. PFA training is recommended for first responders and disaster relief workers.