Natural Infection of Domestic Goats with Ehrlichia chaffeensis

Author:

Dugan Vivien G.1,Little Susan E.1,Stallknecht David E.2,Beall Ashley D.1

Affiliation:

1. Department of Medical Microbiology and Parasitology1 and

2. Southeastern Cooperative Wildlife Disease Study,2College of Veterinary Medicine, The University of Georgia, Athens, Georgia 30602

Abstract

ABSTRACT Thirty-eight domestic goats from an area of Ehrlichia chaffeensis endemicity were tested for antibodies reactive to E. chaffeensis and for E. chaffeensis -specific 16S rRNA gene fragments by an indirect fluorescent antibody test and a nested PCR assay, respectively. Twenty-eight of 38 (73.7%) goats had antibodies reactive to E. chaffeensis (≥1:128), and 6 of 38 (15.8%) goats were positive by diagnostic PCR; E. chaffeensis was isolated in cell culture from one goat. Our data indicate that goats in areas of endemicity are naturally exposed to and infected with E. chaffeensis.

Publisher

American Society for Microbiology

Subject

Microbiology (medical)

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