Katie Hennessy

Contagious Equine Metritis (CEM)

Contagious equine metritis is a sexually transmitted disease caused by the bacterium Taylorella equigenitalis.  Unless you are importing horses or semen from other countries, Contagious equine metritis (CEM) shouldn’t be a concern. CEM does not exist in the United States, but preventing its entry is important and requires some stringent rules to be enforced.  All …

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