Monitor Breeding For Bovine Infection
US - The Colorado Department of Agriculture has become aware of an increased number of cattle testing positive for Bovine Trichomoniasis and are reminding cattle owners to monitor their herds for signs of the infection
17 December 2007
2 minute read
* "Colorado's cattle industry is a $2.6 billion business and it's important to maintain the health of our breeding stock" |
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State Veterinarian, Dr. John Maulsby.
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"Trich" is a costly, yet preventable, infection that can affect dairy and beef cattle. So far in 2007, 15 Colorado facilities have been placed under quarantine for cattle testing positive for trich compared to six in 2005.
"Colorado's cattle industry is a $2.6 billion business and it's important to maintain the health of our breeding stock," said State Veterinarian, Dr. John Maulsby. "I encourage cattle owners to keep a vigilant look out for decreased pregnancy rates and increased numbers of late calving cows."
Trich is a venereal disease of cattle caused by Trichomonas foetus (T. Foetus.) The T. foetus infection causes fertility problems, such as early embryonic death or abortion of the calf, and is asymptomatic in bulls; 80 to 90 percent of cows bred to an infected bull will then become infected. The infection will clear in cows but there is no cure for infected bulls.
Colorado trich regulations require all non-virgin bulls changing ownership or being transported into Colorado be tested for T. foetus unless the animal is going to slaughter. Bulls on public land grazing permits or with grazing associations must also be tested prior to turn-out.
Several diagnostic laboratories across the state offer trich testing; samples must be taken by an accredited veterinarian and results will be available between 4 to 6 days. For testing questions call CDA Animal Industry Division at 303-239-4161.
Source: High Plains Journal
