DocTalk Ep 625 - Understanding Cattle Pathology: Insights from Dr. Dave Steffen

In this episode, we're delving into the world of cattle pathology with Dr. Dave Steffen from the
University of Nebraska. Dr. Steffen has been investigating inherited diseases and birth defects
in cattle for over 35 years. He's the go-to expert for major breed associations like Hereford,
Angus, Simmental, and Red Angus.
When ranchers suspect an issue, they often turn to Dr. Steffen. But how does the process
work? Most cases are first identified by concerned breeders or veterinarians, who then reach
out to Dr. Steffen for further analysis. Through a combination of on-site visits, digital
technology, and sample submissions, Dr. Steffen investigates various ailments, from large
neans In calves to unusual pregnancies.
But it's not just about identifying diseases. Dr. Steffen's work also involves understanding the
genetic and environmental factors at play. For instance, he's currently leading an investigation
into hydrops pregnancies in Simmental cattle, a condition where cows develop dangerously
enlarged abdomens. By analyzing pedigrees and conducting genetic sequencing, Dr. Steffen
hopes to unravel the mystery behind this devastating disease.
The importance of centralized reporting through breed associations cannot be overstated.
Patterns observed in one herd may signal broader genetic issues that require attention across
the industry. Ranchers are encouraged to work closely with their veterinarians and utilize
resources like the Nebraska Veterinary Diagnostic Lab for comprehensive support.
For more detailed insights, watch the full episode on our channel and visit www.doctalktv.com. Always consult with your local veterinarian for tailored advice.
#cattlehealth #doctalk #beefindustry #ranching #cattleproduction

[@LDOchs]

Very informative 👍🏼

[@frystakfarmboys4430]

Very informative….. i have recently had a three day old calf go blind with cloudy yellow eyes…i gave la200 so far….. puzzling