Dynamics of -Associated Abortions in a Dairy Sheep Flock and Results of a Test-and-Cull Control Programme.

is an apicomplexan parasite that can cause abortions and perinatal mortality in sheep. Although ovine neosporosis has been described worldwide, there is a lack of information about the relationship between serostatus and the reproductive performance. In this study, we described the infection dynamics in a dairy sheep flock with an abortion rate up to 25% and a seroprevalence of 32%.