Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8505805 | Veterinary Microbiology | 2011 | 8 Pages |
Abstract
A high number of genotypic subtypes were observed, demonstrating further the large variation in the presence of virulence genes in S. aureus isolates and the considerable diversity of strains populations that are able to cause mastitis in cows. In accordance with other studies, we showed that some genes are associated with mastitis-causing S. aureus isolates, whereas others are absent or rarely present. We also further highlighted the presence of conserved gene combinations, namely the enterotoxigenic egc-cluster and the bovine pathogenicity island SaPIbov. Importantly, the presence of isolates carrying genes coding for toxins involved in important human infections makes the milk of cows with mastitis a potential reservoir for these toxins, and therefore a potential danger in human health, which strengthens the importance to consider raw milk consumption and its processing very carefully.
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Authors
Isabelle Ote, Bernard Taminiau, Jean-Noël Duprez, Isabelle Dizier, Jacques G. Mainil,