Longitudinal Study of Shiga Toxin-Producing Escherichia coli Shedding in Sheep Feces: Persistence of Specific Clones in Sheep Flocks-Reference-Cited by-同舟云学术

Longitudinal Study of Shiga Toxin-Producing Escherichia coli Shedding in Sheep Feces: Persistence of Specific Clones in Sheep Flocks

Published:2009-03-15 Issue:6 Volume:75 Page:1769-1773
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl Environ Microbiol

Author:

Sánchez Sergio¹,Martínez Remigio¹,García Alfredo²,Blanco Jorge³,Blanco Jesús E.³,Blanco Miguel³,Dahbi Ghizlane³,López Cecilia³,Mora Azucena³,Rey Joaquín¹,Alonso Juan M.¹

Affiliation:

1. Patología Infecciosa y Epidemiología, Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de Extremadura, 10071 Cáceres, Spain

2. Producción Animal, Centro de Investigación Finca La Orden-Valdesequera, Junta de Extremadura, 06187 Badajoz, Spain

3. Laboratorio de Referencia de E. coli, Departamento de Microbiología y Parasitología, Facultad de Veterinaria, Universidad de Santiago de Compostela, 27002 Lugo, Spain

Abstract

ABSTRACT To provide information on the persistence and maintenance of colonization with Shiga toxin-producing Escherichia coli (STEC) in sheep, pulsed-field gel electrophoresis analysis of STEC isolates ( n = 145) belonging to serogroups O5, O91, and O146 from 39 healthy animals was performed in a 12-month longitudinal study carried out with four sheep flocks. At the flock level as well as the individual-animal level, the same clones were obtained on sampling occasions separated by as much as 11 months.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Link

https://journals.asm.org/doi/pdf/10.1128/AEM.02043-08

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