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Cameras: another option for pork producers’ technology tool kits

Cameras are all around us. Phones, iPads, computers, Ring doorbells, all have become a part of our everyday lives and it’s difficult to imagine life without them. One Iowa State University faculty member is looking at how cameras in hog barns can help producers recognize sickness and behavior changes.

Joshua Peschel, associate professor in agricultural and biosystems engineering, is conducting research on cyber-agricultural systems that could assist farmers. He said consistent, reliable, accurate, and cost-effective health and behavior understanding of pigs is one of the biggest challenges faced by the swine industry today.

“My research emerges from the critical need for new and innovative tools that expand precision livestock farming for production-scale swine operations,” he said. “My students and I create new technologies, data sets, and computational models for sensing and sensemaking. In other words, we come up with new data sets, using only video, to better manage pigs.”

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Four Star Pork Industry Conf - Back to Basics: Fundamentals drive vaccine performance

Video: Four Star Pork Industry Conf - Back to Basics: Fundamentals drive vaccine performance

At a time when disease pressure continues to challenge pork production systems across the United States, vaccination remains one of the most valuable and heavily debated tools available to veterinarians and producers.

Speaking at the 2025 Four Star Pork Industry Conference in Muncie, Indiana, Dr. Daniel Gascho, veterinarian at Four Star Veterinary Service, encouraged the industry to return to fundamentals in how vaccines are selected, handled and administered across sow farms, gilt development units and grow-finish operations.

Gascho acknowledged at the outset that vaccination can quickly become a technical and sometimes tedious topic. But he said that real-world execution, not complex immunology, is where most vaccine failures occur.