What’s Ahead for Herd Health? Insights from AASV 2026

In this episode of the Swine Time Podcast, host Dr. Spencer Wayne welcomes fellow Pipestone veterinarian Dr. Evan Koep to break down key takeaways from the 2026 American Association of Swine Veterinarians (AASV) Annual Conference. Fresh from Las Vegas, Dr. Koep shares the most important discussions influencing today’s U.S. swine industry — including disease management trends, emerging technology, and national herd‑level health initiatives.

Dr. Koep highlights how PRRS virus evolution continues to challenge the swine industry. Compared to several years ago, current viral strains show greater virulence, increased persistence, and reduced elimination success rates, pushing veterinarians to reconsider traditional timelines and strategies for herd stabilization and virus removal. The conversation also touches on the appearance of newer PRRS variants, which have contributed to widespread finishing‑site outbreaks across the Midwest.

Another major topic from AASV was the growing momentum toward national-level eradication efforts, particularly for PEDv and Mycoplasma hyopneumoniae. With PEDv prevalence in sow herds now extremely low, experts believe eradication may be achievable. Dr. Koep also discusses Minnesota’s statewide Mycoplasma initiative and how it could align with future guidelines under the U.S. Swine Health Improvement Program.

The episode also covers updates on new industry tools, including an upcoming injectable ileitis vaccine, noted for low site-reaction rates in preliminary data. Dr. Koep shares insights into AI-driven innovations, such as wearable ear-tag sensors designed to detect early signs of disease through movement, temperature, and behavior tracking. He also reflects on camera-based technology for weight estimation and pig counting — promising tools that have seen slower adoption due to real-world limitations and the need for refinement.

Dr. Koep closes by discussing biosecurity research, trailer contamination findings, influenza surveillance updates, and the value of industry conferences in bringing new research, diverse perspectives, and practical insights back to veterinarians and producers.

This episode provides a rich recap of AASV 2026 — ideal for producers, veterinarians, and industry professionals focused on herd health, productivity, and the future of swine industry technology.