BVD-PI and JHONES What the Heck Are They?
About this episode
This episode features a deep dive into BVD and Johne's Disease with veterinarian Dr. Alli O'Meara, focusing on their impact on herd health and management.
Herd Health Deep Dive: BVD & Yoni's with Dr. Alli O'Meara In this episode, we explore two critical but often misunderstood cattle diseases—Bovine Viral Diarrhea (BVD) and Johne's Disease (Yoni's)—with veterinarian Dr. Alli O'Meara. Whether you're a seasoned producer or new to livestock, understanding these illnesses is key to herd management, biosecurity, and herd longevity. Main Topics Covered: What is BVD, how it spreads, symptoms, and the significance of PI (Persistent Infection) carriers Testing protocols: ear notch vs. blood tests, and how to interpret results Vaccination strategies, including different vaccine types, timing, and efficacy The mechanisms of Johne's Disease transmission and why young calves are most vulnerable Testing and control measures for Johne's, including cull strategies and biosecurity The importance of herd hygiene, quarantine practices, and education to prevent disease spread The role of misinformation and the value of consulting with qualified large animal vets Timestamps: 00:00 - Introduction to herd health topics with Dr. Alli O’Meara 02:15 - Dr. Alli’s background and her farm life balancing family and veterinary practice 04:45 - Deep dive into…
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