Caring for Animals When the Power Goes Out

Russ Daly Professor, SDSU Extension Veterinarian, State Public Health Veterinarian When temporary power outages hit rural areas of South Dakota, animal caretakers might wonder, “How did we ever raise livestock in the days before electricity?” Electric lights, hot water heaters, and mechanical ventilation are all items that are taken for granted, except when weather events interrupt their supply of “juice.” For a great number of operations, electricity is surely essential. Modern milking parlors…

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Tuberculosis in Cattle: What You Need to Know

Russ Daly Professor, SDSU Extension Veterinarian, State Public Health Veterinarian Bovine tuberculosis is a chronic and slowly progressive disease of cattle that emerges periodically in the U.S. Its incubation time ranges from months to years. Most often, infected cattle will show little to no outward signs of infection. When clinical signs are present, they will often be vague, such as weight loss, depression, and sluggishness. Transmission of tuberculosis between animals occurs when susceptible…

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