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Friday Feature: Using RFID Tags on Cattle Operations

By Doug Mayo

At the recent UF/IFAS Beef Cattle Short Course in Gainesville, there was a good deal of discussion about cattle traceability in the event of a major disease outbreak. Much of the effort toward developing a traceability system in the cattle industry has focused on the use of radio frequency identification (RFID) ear and back tags. A multi-year project has been managed by through the Florida Cattlemen’s Association to pilot the use of RFID technology at livestock markets to track cattle automatically as they are worked through the system.

New technology has emerged called ultra high frequency (UHF) that works better for large groups of cattle and normal movement speeds, such as in a livestock market or feedyard than the older low frequency (LF) tags that are primarily read on individual animals. Cattle producers now have two options for RFID tags based on the needs of the operation. U.S. Cattle Trace produced this week’s featured video to talk about how this tool can be used by different types of cattle producers. These tags are not just useful for traceability, but have practical application on the ranch, at the local market, and in the feedyard.  The whole key is to move away from hand written records with numerous errors, to a digital record system with automated recognition. Not only are the records more accurate, but there is a significant labor savings for monitoring larger groups of cattle moving through alleys in groups. More information about RFID tagging systems can be found at https://www.uscattletrace.org/.

Source : ufl.edu

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Managing Severe PRRS Outbreaks - Dr. Claire Mtezankuni

Video: Managing Severe PRRS Outbreaks - Dr. Claire Mtezankuni



In this episode of The Swine it Podcast Show Canada, Dr. Claire Mtezankuni, Swine Veterinarian at Carthage Veterinary Service, discusses the growing severity of PRRS outbreaks in sow farms. She explains how respiratory disease and sow mortality are changing outbreak response, why necropsies and bacterial cultures can guide treatment, and how vaccination, biosecurity, pain management, and clear team communication support recovery and elimination. Listen now on all major platforms!

“Emerging PRRS strains can produce severe reproductive and respiratory disease simultaneously, creating substantial health challenges across sow farms during acute outbreaks.”

Meet the guest: Dr. Claire Mtezankuni / claire-mtezankuni-2529b1b3 is a Swine Veterinarian at Carthage Veterinary Service in Illinois, where her work includes commercial farm veterinary leadership, herd health, disease elimination, and veterinary internship coordination. She holds a DVM from the University of Wisconsin–Madison and a Master of Veterinary Science in Livestock Systems Health from the University of Illinois Urbana-Champaign. Learn more from Dr. Claire Mtezankuni on The Swine it Podcast Show Canada, available on all major platforms.