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Next Generation of Voluntary PRRS Virus Regional Control Programs
Edison S Magalhães1, Jeffrey J Zimmerman1, Derald J Holtkamp1
1Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA, United States.
Frontiers in Veterinary Science
|November 22, 2021
Summary
Coordinated regional strategies and real-time data sharing are crucial for controlling Porcine Reproductive and Respiratory Syndrome Virus (PRRSV). This approach enables early detection and rapid intervention, aiding in the elimination of PRRSV from swine herds.
Area of Science:
- Veterinary Virology
- Animal Health Management
- Swine Production
Background:
- Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) is a major global swine pathogen with significant economic impact.
- PRRSV's genetic diversity and persistence challenge herd-level control, necessitating regional cooperation.
- Previous PRRSV control programs lacked standardized action plans, limiting their success.
Purpose of the Study:
- To propose a coordinated regional strategy for detecting, controlling, and eliminating wild-type PRRSV.
- To emphasize the importance of real-time, multi-platform data communication in regional PRRSV control.
- To introduce agreed-upon action plans for rapid response to PRRSV events.
Main Methods:
- Implementing a coordinated approach involving producers and veterinarians at a regional level.
- Utilizing real-time, multi-platform data sharing for all project-related information.
- Developing and implementing pre-defined action plans for specific PRRSV-related events.
Main Results:
- Facilitates early detection of wild-type PRRSV introductions into participating herds.
- Enables rapid and coordinated intervention based on established response plans.
- Demonstrates a practical example of a regional PRRSV control project in the Midwest USA.
Conclusions:
- A coordinated regional strategy with real-time communication and pre-defined action plans is effective for PRRSV control.
- This approach enhances the ability to detect and rapidly respond to PRRSV outbreaks.
- Successful PRRSV elimination requires collaborative efforts and standardized protocols among stakeholders.
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