The condition is largely restricted to horses. However, the Donkey Health and Welfare Project (DHWP) (<small>A project collaboration supported by [http://drupal.thedonkeysanctuary.org.uk The Donkey Sanctuary] and based in the Faculty of Veterinary Medicine, Debre Zeit, Ethiopia in Ethiopia </small>) treated 34 cases of epizootic | The condition is largely restricted to horses. However, the Donkey Health and Welfare Project (DHWP) (<small>A project collaboration supported by [http://drupal.thedonkeysanctuary.org.uk The Donkey Sanctuary] and based in the Faculty of Veterinary Medicine, Debre Zeit, Ethiopia in Ethiopia </small>) treated 34 cases of epizootic |