SEROLOGICAL STUDY OF SALMONELLA DUBLIN CARRIAGE IN COWS IN KHENCHELA, ALGERIA

Djamila hezil Department of Biology, Faculty of Sciences, M’Hamed Bougara University, Boumerdes 035000, Algeria Research Laboratory Management of Local Animal Resources, Higher National Veterinary School of Algeria, ENSV, Algeria
Hassen Benseghir Research Laboratory Management of Local Animal Resources, Higher National Veterinary School of Algeria, ENSV, Algeria Department of Microbiology, Faculty of Natural and Life Sciences, University of Batna2, Algeria.
Sara Zaidi Research Laboratory Management of Local Animal Resources, Higher National Veterinary School of Algeria, ENSV, Algeria
Radja Zineddine 2Research Laboratory Management of Local Animal Resources, Higher National Veterinary School of Algeria, ENSV, Algeria
Nawel Zaatout Department of Microbiology, Faculty of Natural and Life Sciences, University of Batna2, Algeria.
Amine Msela Faculty of Biological and Agronomic Sciences, Mouloud Mammeri University of Tizi Ouzou, Algeria.
Farida Ghalmi Research Laboratory Management of Local Animal Resources, Higher National Veterinary School of Algeria, ENSV, Algeria

DOI: https://doi.org/10.15835/agrisp.v118i1-2.14050

Keywords: Cows, S. Dublin, Sera, ELISA, Risk factors

Abstract

L'objectif de cette étude est d'estimer la séroprévalence de S . Dublin chez les vaches saines de la région de Khenchela et d'identifier les facteurs de risque potentiels pouvant être associés à la présence d' anticorps S. Dublin. 194 sérums de vaches provenant de 35 fermes ont été testés en utilisant un test d'immunosorbant indirect lié aux enzymes (ELISA) et les résultats ont montré une prévalence de 9,23% (18/194, IC à 95% 5,17-13,29). Le modèle de régression logistique indique qu'aucun des facteurs testés n'a été associé de manière significative à la séropositivité S. Dublin. Nous avons conclu que S. Dublin circule dans les élevages bovins de la région de Khenchela en Algérie. De plus, nous recommandons la mise en place de pratiques d'hygiène et de mesures de biosécurité dans les fermes pour réduire la propagation de l'infection et l'utilisation de la vaccination chez les animaux et les personnes à risque.

Published

2021-07-16

Issue

Vol. 118 No. 1-2 (2021): AGRICULTURA

Section

Research articles

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