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Bovine tuberculosis control changes dramatically depending on where the disease survives. Canada’s recent investigations have focused on tracing rare infections through cattle movements, while Michigan’s long-running battle centers on managing the disease in white-tailed deer.
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Technology can identify lame cows sooner, but experts say better hoof bath management is what keeps cows healthy in the first place.
From vaccinations to diagnostics, misconceptions about BVD can leave costly gaps in herd health programs. Veterinarians Dr. Robert Larson and Dr. Christopher Chase help separate fact from fiction on one of the cattle industry’s most economically important diseases.
With no fully approved drugs for New World screwworm in livestock, producers must rely on conditionally approved products and emergency use authorizations — all used exactly as labeled and under veterinary guidance.
After nearly 14 years without foot-and-mouth disease, Europe faced multiple unrelated incursions in 2025 and 2026. Rapid detection, regionalization and vaccine readiness helped contain the virus and offered lessons for animal health professionals worldwide.
Nutrition is playing a bigger role in heat stress management, with yeast, chromium and betaine stepping up as three tools to help ease the impact.
After a spring of drought followed by heavy rain and high grass, Asian longhorned ticks overwhelmed Travis Mundy’s pastures in a matter of days, killing two head and threatening cattle across multiple locations.
Today’s dairy producers are making every pregnancy count, using sexed semen, genomics and beef-on-dairy strategies to turn breeding decisions into more targeted replacement programs.
Heat stress affects the cellular and immune systems that protect dairy cows from disease, creating impacts that extend far beyond production losses.
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