Article Text

Rhodococcus equi hyperimmune plasma decreases pneumonia severity after a randomised experimental challenge of neonatal foals
  1. M. G. Sanz, DVM, MS, DACVIM, PhD1,
  2. A. Loynachan, DVM, DACVP, PhD2 and
  3. D. W. Horohov, PhD1
  1. 1Maxwell H. Gluck Equine Research Center, University of Kentucky, Lexington, KY, 40546-0099, USA
  2. 2Veterinary Diagnostic Laboratory, Department of Veterinary Science, University of Kentucky, Lexington, KY, 40546-0099, USA
  1. Correspondence to E-mail for correspondence: dwhoro2{at}


Since a vaccine is not available against Rhodococcus equi, R equi-specific hyperimmune plasma (HIP) is commonly used, although its efficacy remains controversial. The objective of this study was to evaluate the ability of a commercially available HIP to prevent clinical rhodococcal pneumonia in neonatal foals after experimental challenge.

  • Respiratory disease
  • Horses
  • Bacterial diseases

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