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University of Kentucky

Theses and Dissertations--Veterinary Science

Carrier stallions

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Effects On Semen Quality And On Establishment Of Persistent Equine Arteritis Virus (Eav) Infection In Stallions Following Experimental Challenge With The Kentucky 84 (Ky84) Strain, Juliana Roberta Campos Jan 2012

Effects On Semen Quality And On Establishment Of Persistent Equine Arteritis Virus (Eav) Infection In Stallions Following Experimental Challenge With The Kentucky 84 (Ky84) Strain, Juliana Roberta Campos

Theses and Dissertations--Veterinary Science

Equine arteritis virus (EAV) is the causal agent of equine viral arteritis (EVA), a disease of equids. Following EAV infection, up to 70% of stallions may become carriers and continuously shed the virus in their semen for varying time periods. The long-term carrier stallion has an important role in the transmission and maintenance of EAV in horse populations. Recently, it has been demonstrated a correlation between in vitro susceptibility of CD3+ T lymphocytes to EAV infection and establishment of long-term persistent infection among stallions following natural infections. In this study, we investigated whether stallions with in vitro EAV susceptible …