Journal article

Analysis of risk factors for the development of equine protozoal myeloencephalitis in horses.

WJ Saville, SM Reed, PS Morley, DE Granstrom, CW Kohn, KW Hinchcliff, TE Wittum

Journal of the American Veterinary Medical Association | Published : 2000

Abstract

OBJECTIVE: To investigate risk factors for development of equine protozoal myeloencephalitis (EPM) in horses. DESIGN: Case-control study. ANIMALS: 251 horses admitted to The Ohio State University Veterinary Teaching Hospital from 1992 to 1995. PROCEDURE: On the basis of clinical signs of neurologic disease and detection of antibody to Sarcocystis neurona or S neurona DNA in cerebrospinal fluid, a diagnosis of EPM was made for 251 horses. Two contemporaneous series of control horses were selected from horses admitted to the hospital. One control series (n = 225) consisted of horses with diseases of the neurologic system other than EPM (neurologic control horses), and the other consisted of 25..

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