Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4370105 | International Journal of Food Microbiology | 2006 | 4 Pages |
The present study performed in Spain was designed to investigate the occurrence and antimicrobial resistance of enterococci in faecal and bulk tank milk samples from 222 healthy Murciano–Granadina dairy goats reared on 12 farms. Enterococci were isolated in 54.5% and 63.6% of the faecal and bulk tank milk samples, respectively. Enterococci were detected more frequently from goat kids (70%) than from replacement animals (44.4%) and adults (56.4%). Seven species were found in the faecal samples but the most common species detected were Enterococcus faecium (32.3%), Enterococcus faecalis (27.6%) and Enterococcus hiriae (22%). In contrast, only E. faecium and E. faecalis were found in the bulk tank milk samples. According to NCCLS (2002), of the 134 strains studied, 17 (12.7%) were resistant to at least 7 antimicrobials and 14 of these strains were resistant to vancomycin.