1. Seroprevalence of Anaplasma phagocytophilum in horses in the Czech Republic.
- Author
-
Praskova I, Bezdekova B, Zeman P, and Jahn P
- Subjects
- Animals, Czech Republic epidemiology, Horses microbiology, Seroepidemiologic Studies, Anaplasma phagocytophilum immunology, Ehrlichiosis epidemiology, Horse Diseases epidemiology, Horses immunology
- Abstract
Anaplasma phagocytophilum is the aetiological agent of equine granulocytic anaplasmosis (EGA). The aim of this survey was to assess the prevalence of anti-A. phagocytophilum antibodies in the horse population of the Czech Republic (CZ) and to investigate possible links between seropositivity and the geographic origin, age, and/or sex of the tested horses. Antibodies against A. phagocytophilum were screened using an indirect fluorescent antibody method (IFA). Serum samples from 96 healthy horses from 8 localities (7 within the CZ and one control upland/tick-free locality in Ukraine) were examined. While the controls tested negative, the seroprevalence in the Czech localities was estimated at 73%, which suggests that subclinical EGA is common among horses in the CZ. Significant differences between seropositivity rates in individual stables were demonstrated (explicable by the different environment and/or management styles of the horses stabled therein). Horses in stables from which previous manifest cases had been reported tended to have higher average titres. Mares displayed a somewhat higher seropositivity rate than did stallions; age had no demonstrable effect upon the serological status of the examined horses., (Copyright © 2011 Elsevier GmbH. All rights reserved.)
- Published
- 2011
- Full Text
- View/download PDF