Check Stock For Bovine Trichomoniasis

US - The Colorado Department of Agriculture reminds cattle owners to test their herd for Bovine Trichomoniasis.
calendar icon 1 March 2011
clock icon 1 minute read

“Testing and monitoring herds for trichomoniasis is the best method of controlling this infection,” said State Veterinarian, Dr Keith Roehr. “Cattle owners should talk to their veterinarian to determine the best management practices for their herd.”

As of February 25, 2011, there are no positive “trich” locations in Colorado.

“The Department has seen a decrease in the number of positive trich cases and is encouraged by these numbers; this shows that the livestock industry and the CDA mitigation efforts have been working,” continued Dr Roehr, “but this doesn’t mean ranchers should decrease their testing rates. It is important to remember that this infection does not respect county lines.”

“Trich” is a costly, yet preventable, infection that can affect dairy and beef cattle. If bulls become infected, the percentage of open cows can increase from 5 to 30 per cent.

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.

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.

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