This is a companion blog post that will enrich the presentation by Deanna Dahl-Grove, MD and Joelle Simpson, MD that will be delivered Friday, October 25th at the AAP National Conference and Exhibition Section on Emergency Medicine Program during the Committee for the Future Sessions. It focuses on preparing for disasters in your local area and institution and we hope that it will enrich your understanding of the subject material and help you prepare for an interactive presentation.
- Understand the application of the four phases of disaster planning in preparing for a mass gathering event
- Assess hazards and vulnerabilities in the community in planning a mass gathering event
- Review sample frameworks for mass gathering planning
- Access resources for disaster planning for children
When thinking about delivering care, conventional medicine relates to the individual patient whereas disaster medicine relates to large populations.
The 4 Phases of Disaster Planning
The steps taken to preventa disaster before it occurs. Examples include vaccines, safety procedures, and security planning.
Creating and practicing a disaster plan. The key aspects are to:
- Identify key roles and stakeholders
- Perform a Hazard & Vulnerability Risk assessment
- Deliver Education and training
- Establish logistics such as evacuation routes, surge staff, space & supplies, etc.
The activation and implementation of a disaster plan. Key parts to ensure success include:
- Exercise! Exercise! Exercise!
- Test response of all involved
- Patient triage
- Patient surge management
Includes returning to normal, rebuilding efforts, and reunifying.
When thinking about mass gatherings, it’s important to consider planning, frequency and location. Several examples are below, but you can likely think of many more.
When planning a Special Event, several variables can be used to determine a classification system to assess risk. One such system is shared below.
- Higher risk: Score >5, or scores of 2 in two different categories
- Intermediate Risk: Total score 3 or 4, or a score of 2 in any category
- Lower Risk: Total score <3 and no single category with a score of 2
Based on that risk assessment, on-site resources can be allocated appropriately. For example:
- ALS on-site medical aid station,
- ALS on-site ambulance and roaming teams.
- An on-site physician
- BLS on-site medical aid station + on-site ALS ambulance
- Staffing levels, number of aid stations
- Mobile teams at event
- BLS on-site care
- On-site BLS ambulance
There are many variables to consider in planning mass gatherings. These are descriptions of the above variables.
- Weather– extremes of temperature and humidity correlate with volume/severity of patient encounters
- Intoxication risks – Alcohol availability, potential for recreational drug use
- Demographics of attendees – Anticipated age of spectators and participants
- Crowd dynamics – varies with type of event, from calm to rowdy/aggressive
- Transport time to the hospital –distance, traffic conditions, air ambulance (helicopter) assets
In addition to these variables, other considerations in planning mass gathering events include:
- Venue location – indoors vs. outdoors, availability of shelter/shade or other climate control methods
- Nature of event – spectator event, athletic competition, concert, parade (or other linear distribution of spectators/participants)
- Public utilities – Reasonable availability of free and unlimited drinking water
- Ingress/egress– for emergency vehicles and access to the medical tent
- Transportation– All-terrain vehicles or other intra-venue patient transport methods
- Security– Liability insurance and security considerations
Considering these variables, you can create a Special Events Planning Guide. Below is an example from the DC Department of Health – Health Emergency Preparedness & Response Administration.