BENNETT COUNTY, S.D. (KELO) — Bovine trichomoniasis (trich) has been detected in a South Dakota cattle herd in Bennett County. A bull from the herd has tested positive for the disease ...

Trichomoniasis, commonly referred to as “trich,” was recently identified in a Lincoln County herd. Trichomoniasis is a venereal disease of cattle caused by the protozoa Tritrichomonas foetus. The ...