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PREVALENCE DES ESPECES DU GENRE VIBRIO , DANS L’EAU, LES COQUILLAGES ET LES SEDIMENTS DE LA LAGUNE DE KHNIFISS (SUD DU MAROC)

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Author(s): S.M. MALAININE | R. MIMOUNI | J. - M. SCHEFTEL | L. BENSMAIL

Journal: REMISE : Revue de Microbiologie Industrielle Sanitaire et Environnementale
ISSN 2028-0351

Volume: 7;
Issue: 1;
Start page: 49;
Date: 2013;
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Keywords: Prévalence | Vibrio. | Coquillages | eau de mer | sédiments | Lagune de Khnifiss .

ABSTRACT
The research of Vibrio was carried out simultaneously on various compartments of the lagoon of Khnifiss (water, shells and sediments). A total of 65 samples werecollected between April and August 2007 from four sampling stations distributed along this lagoon. The results show the presence ofVibrio in each station. The isolates wereidentified after culture on nutritive medium TCBS and nutritive agar-agar in 2 % by biochemical and serological tests. The search for toxins and/or resistance to antibioticswas also studied. These isolates belong to theVibrio genus: Vibrio cholerae non O1 andVibrio parahaemolyticus. Moreover, these results which remain preliminary seem to indicate the ubiquity presenceVibrio genus in all the compartments of the lagoon, 30 %in the water and 4 % in the shells and 5 % in the sediments.
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