A myESSENCE dashboard example using simulated data.

Health Surveillance

Our Contribution

APL’s leadership in electronic disease surveillance is making a difference for both warfighter health protection and readiness and civilian populations. The Electronic Surveillance System for the Early Notification of Community-based Epidemics (ESSENCE®) is an analysis and visualization tool developed by APL as part of the National Syndromic Surveillance Program. The U.S. Navy recently conducted a successful in-theater pilot of ESSENCE®, enabling near real-time disease and injury surveillance for the fleet and rapid implementation of appropriate control measures to minimize impacts to the force and mission. Many state and local health departments have also employed ESSENCE® to track developing situations—including the opioid crisis, Zika outbreaks, and COVID-19.

Additionally, the global reach of our Suite for Automated Global Electronic bioSurveillance (SAGES) provides early warnings of emerging threats to public health, enhancing the safety of forward-deployed U.S. military personnel.

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Electronic Surveillance System for the Early Notification of Community-Based Epidemics (ESSENCE)

The essence of ESSENCE is syndromic surveillance: affording its users the ability to track, by means of a wide range of data streams, the spread of disease symptoms through the civilian population. Focusing on symptoms allows the system to be flexible and adaptable to outbreaks of known diseases such as the flu, as well as new and emerging illnesses.

APL continues to adapt and transform the system to increase impact and enable decision-making to protect our military and civilian populations.

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