Trichomoniasis Diagnosed in Cattle in Southwestern Wyoming

Trichomoniasis, a harmful disease affecting cattle, has been confirmed in southwestern Wyoming, marking a significant concern for the state’s livestock industry, Wyoming News Now reports.

The disease, which causes infertility and abortion in bovine, poses a considerable economic threat to cattle producers.

Wyoming State Veterinarian Hallie Hasel confirmed that one bull has tested positive for trichomoniasis. While one positive case has been identified, this typically suggests the presence of more infected cattle within the herd, as the disease can often remain undetected until significant reproductive issues arise, such as cows not becoming pregnant.

“There’s no treatment for trich at this time… Infected animals must be sold, and herds must be quarantined until the infection is cleared, which can take anywhere from three to six months,” Hasel explained.

This process can be both costly and time-consuming for affected producers, potentially leading to significant economic losses.

This case marks the second occurrence of trichomoniasis in Wyoming this year, with the first case reported in January in Fremont County. The disease is typically spread through infected bulls, and as a result, testing for trichomoniasis is required for bulls that are co-mingled with other cattle, change ownership, or are transported out of state.