Enhanced One Health Surveillance during the 58th Presidential Inauguration-District of Columbia, January 2017.

OBJECTIVE: In January 2017, Washington, DC, hosted the 58th United States presidential inauguration. The DC Department of Health leveraged multiple health surveillance approaches, including syndromic surveillance (human and animal) and medical aid station-based patient tracking, to detect disease and injury associated with this mass gathering. METHODS: Patient data were collected from a regional syndromic surveillance system, medical aid stations, and an internet-based emergency department reporting system. Animal health data were collected from DC veterinary facilities. RESULTS: Of 174 703 chief complaints from human syndromic data, there were 6 inauguration-related alerts. Inauguration attendees who visited aid stations (n = 162) and emergency departments (n = 180) most commonly reported feeling faint/dizzy (n = 29; 17.9%) and pain/cramps (n = 34;18.9%). In animals, of 533 clinical signs reported, most were gastrointestinal (n = 237; 44.5%) and occurred in canines (n = 374; 70.2%). Ten animals that presented dead on arrival were investigated; no significant threats were identified. CONCLUSION: Use of multiple surveillance systems allowed for near-real-time detection and monitoring of disease and injury syndromes in humans and domestic animals potentially associated with inaugural events and in local health care systems.

Centers for Disease Control and Prevention's Temporary Epidemiology Field Assignee program: Supporting state and local preparedness in the wake of Ebola.

OBJECTIVES: The Centers for Disease Control and Prevention launched the Temporary Epidemiology Field Assignee (TEFA) Program to help state and local jurisdictions respond to the risk of Ebola virus importation during the 2014-2016 Ebola Outbreak in West Africa. We describe steps taken to launch the 2-year program, its outcomes and lessons learned. METHODS: State and local health departments submitted proposals for a TEFA to strengthen local capacity in four key public health preparedness areas: 1) epidemiology and surveillance, 2) health systems preparedness, 3) health communications, and 4) incident management. TEFAs and jurisdictions were selected through a competitive process. Descriptions of TEFA activities in their quarterly reports were reviewed to select illustrative examples for each preparedness area. RESULTS: Eleven TEFAs began in the fall of 2015, assigned to 7 states, 2 cities, 1 county and the District of Columbia. TEFAs strengthened epidemiologic capacity, investigating routine and major outbreaks in addition to implementing event-based and syndromic surveillance systems. They supported improvements in health communications, strengthened healthcare coalitions, and enhanced collaboration between local epidemiology and emergency preparedness units. Several TEFAs deployed to United States territories for the 2016 Zika Outbreak response. CONCLUSION: TEFAs made important contributions to their jurisdictions' preparedness. We believe the TEFA model can be a significant component of a national strategy for surging state and local capacity in future high-consequence events.