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Sustaining Life: new technology protects the national agriculture industry

TVMDL_Enhanced Passive Surveillance

Phase II of the Enhanced Passive Surveillance project kicked off in Colorado

FAZDAfter successful piloting in four states—Arizona, Colorado, New Mexico and Texas—the Enhanced Passive Surveillance (EPS) system will be piloted in all major animal industries and at least 15 states over the next three years. The National Center for Foreign Animal and Zoonotic Disease Defense (FAZD Center), a Department of Homeland Security (DHS) Center of Excellence, hosted the official project kick-off meeting on November 19, 2013 in Fort Collins, Colorado, with officials from the DHS and United States Department of Agriculture (USDA), animal health professionals, state animal health officials, and other stakeholders.DHS_S&T_logo_blue

Researchers from the Texas Center for Applied Technology (TCAT) were also on hand to present the customized suite of tools they developed for the EPS project. TCAT is part of the Texas A&M Engineering Experiment Station and is working on this project in partnership with the FAZD Center.

Enhanced Passive SurveillanceThe EPS system developed by the FAZD Center is designed to provide early detection of potential disease outbreaks or changes in animal health status. The system, currently captures animal health information on both healthy and sick animals from mixed-animal, poultry, and equine veterinarians in real-time through the use of mobile technologies. The information is then organized into an easy-to-use computer display for monitoring and analysis, where it is integrated with data from veterinary diagnostic laboratories, wildlife biologists, and livestock markets. During a disease outbreak, the system could provide timely surveillance information to emergency managers, state animal health officials and veterinarians, allowing them to respond to situations as they develop. In addition, documenting the number of animals observed or examined by veterinarians for clinical signs compatible with certain endemic and high consequence animal diseases, and documenting healthy animals, will assist USDA in identifying geographic areas that are absent of a disease event during an outbreak to assist in demonstrating disease freedom to U.S. trading partners.chickens

The expansion of the EPS system builds on the success of the two smaller pilot projects: a proof-of-concept pilot funded through the DHS Science and Technology Directorate that focused on cattle and small ruminants (sheep and goats); and an expansion of this pilot, funded by the USDA Animal and Plant Health Inspection Service (APHIS), that focused on the equine and poultry industries. For the cattle and small ruminants pilot, iPad users in three states have submitted more than 13,000 surveillance reports since July 2012. This information represents the health status of more than 930,000 animals in those states.

“The collaboration between the FAZD Center, DHS, USDA, state animal health officials, veterinarians, and industry stakeholders was crucial for the success of the initial EPS pilot projects,” said Tammy R. Beckham, DVM, Ph.D., and FAZD Center director. “EPS allows us to put mobile technologies in veterinarian’s hands and collect animal health data at local, regional or national levels. This allows the integration of surveillance data into a common display for early detection of emerging and high consequence disease outbreaks.”

The ease-of-use of the mobile technology for reporting animal health information from veterinarians in the field significantly impacted the success of the program. The EPS system also provides valuable information back to veterinarians regarding animal health in their state or geographic region, providing access to a unique information source that enhances their situational awareness and aids in animal disease diagnosis and treatment. In addition, the FAZD Center identifies and builds incentives into the system to encourage user participation and support the day-to-day use of these tools and technology.cow at feeder

Phase II of the project, an expanded pilot to 15 states, is funded through $2 million in federal funds from the DHS Science and Technology Directorate to protect U.S. animal agriculture. The project has the potential for a nearly $9 million investment over the next three years of implementation, subject to availability of federal appropriations.

More than 40 participants gathered in Colorado to discuss the Phase II project structure, organization, and the implementation plan for the expanded pilot of the EPS system. Dr. Beckham welcomed the attendees and led discussions on the meeting objectives and project goal: To expand the pilot of the EPS system in all major commercial livestock industries in key regions of the U.S. and further demonstrate the efficacy of the overall approach while maximizing the coverage and representation across each industry.

PaintFoalLindsey Holmstrom, DVM and FAZD Center research scientist, and Keith Biggers, Ph.D. and TCAT director of computing and information technology, presented the EPS pilot system results and discussed future goals with attendees.

“EPS leverages veterinarians in the field for reporting on animal health at the time they are observing or treating animals,” said Dr. Holmstrom. “This is a unique and critical data source for supporting animal health and disease surveillance that we previously did not have available in real-time. The system also provides information back to veterinarians from others reporting into the system, based on established data sharing protocols, which increases their awareness of the disease status in their geographic area.”

Whereas the proof-of-concept pilot included data from veterinarians, livestock markets and diagnostic laboratories, Phase II, the expanded pilot, of EPS includes increasing the user base, adding producers, agriculture company veterinarians and production managers, and wildlife sources, such as wildlife biologists and organizations.

pigletsThe main focus of the Phase II expanded pilot effort is to continue to enhance the system and develop a sustainable system that is nationally accepted and supports the agriculture industries. With the funding provided by the DHS and USDA, the EPS system allows producers and veterinarians access to real-time data for evaluation of animal health status, changes in this status, and tools to manage overall herd health.

“Ultimately, this project will demonstrate the power of data integration and aggregation. Through the EPS technology and working closely with our federal partners, the U.S. will ultimately have a tool that will allow them to have real time situational awareness and ultimately defend our food supply from disease outbreaks through low-cost technology and real-time reporting,” said Dr. Beckham.

For more information on the Enhanced Passive Surveillance technology, visit fazd.tamu.edu/2013/09/4997.

 

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