Surveillance Strategy Report — Syndromic Reporting

symptoms send a signal

Health Security Starts Locally

Download and print this page Cdc-pdf[PDF – 97 KB]CDC Surveillance Strategy Report 2014-2018 Cdc-pdf[PDF – 40 pages]

Following 9/11, initial investments were made in enhancing syndromic surveillance as an early warning system for bioterrorism. This system now allows officials to detect a much wider range of health threats—from opioid overdoses to chemical spills to outbreaks. Equipping communities with diverse, real-time health data that reflect local realities enables faster decision making and better protects Americans.

Syndromic Surveillance

Syndromic surveillance serves as an early alert for health events by tracking symptoms such as respiratory distress, fever, and vomiting—before a diagnosis is confirmed. Emergency departments and other sources Cdc-pdf[PDF – 1.3 MB] send this information as electronic messages to public health agencies. Messages are monitored daily to understand usual levels of illness and to detect changes that require a response.

“Building strong health security infrastructure takes innovation and partnerships at all levels of public health, coordination across government agencies, and multiple public-private partnerships.”

Paula Yoon, ScD, MPH
Director, Division of Health Informatics and Surveillance, CDC

Why It Matters

Emerging infectious diseases and outbreaks

Chronic diseases and their complications

Injury issues (drownings, overdoses)

Mass gatherings and their situational needs

Environmental conditions and their impact

Natural and manmade disaster response needs

Putting Data to Work: From Signal to Response

Using data from emergency departments nationwide to track symptoms has become a model for electronic data exchange between health care and public health. CDC’s National Syndromic Surveillance Program helps connect local, state, and national public health agencies to data from more than 4,000 healthcare facilities in 45 states, and Washington, DC. Officials can unite nationwide and act quickly when something unusual happens. They can also monitor how well their response is working and adjust as needed.

Enhancing syndromic surveillance and linking multiple data sources is one focus area of CDC’s strategy to improve surveillance data

Newer

Cloud-based technology and analysis tools allow local and state users to visualize and share information from an increasing number of health facilities

Faster

Near-real-time data allows users to quickly detect and monitor health impacts in their local communities and across the country

Smarter

As new health threats emerge, such as Zika infections and opioid overdoses, syndrome definitions can be quickly developed and standardized

Better

As new analytic methods are added and participation increases, data sources can be expanded and integrated with other systems, including electronic death records

Moving the Dial: Faster Reporting, Saving Time

2.6 Million

Number of electronic health
messages received each day
from emergency room visits

60 Percent

Percent of all emergency room
visits reported to health departments—
up from 45% in 2014

24 Hours

Hours to report
most emergency
room visits

Electronic Laboratory Reporting: Moving Lab Reporting at the Speed of Light

Michael A. Coletta, MPH

Surveillance innovations can lead to higher efficiency and faster decision-making at the local, state, and national levels.

Keywords: syndromic surveillance, surveillance workforce, electronic data