Research Article
Prevalence and Characteristics of Salmonella Isolated from Free-Range Chickens in Shandong Province, China
Table 3
Antimicrobial resistance patterns of Salmonella isolated from three free-range chicken farms.
| | Resistant patterns | Number of resistant isolates | | Enteritidis | Indiana | Typhimurium | Total |
| | AMK-AMP-CAZ-CFZ-CHL-CIP-CTX-DOX-GEN-K-NOR-RAD-SXT-TET | 0 | 2 | 0 | 2 | | AMK-AMP-CHL-CIP-DOX-GEN-NOR-K-SXT-TET | 0 | 1 | 0 | 1 | | AMK-CFZ-CHL-CTX-GEN-K-NOR-RAD | 0 | 1 | 0 | 1 | | AMP-CHL-CIP-GEN-K-SXT-TET | 0 | 1 | 0 | 1 | | AMP-DOX-K-SXT-TET | 2 | 0 | 0 | 2 | | AMP-CAZ-RAD | 1 | 0 | 0 | 1 | | AMP-DOX-TET | 1 | 0 | 0 | 1 | | AMP-K-SXT | 1 | 0 | 0 | 1 | | AMP-DOX | 1 | 0 | 0 | 1 | | AMP-GEN | 1 | 0 | 0 | 1 | | AMP-SXT | 4 | 0 | 0 | 4 | | AMP-TET | 2 | 0 | 0 | 2 | | CIP-GEN | 1 | 0 | 0 | 1 | | GEN-K | 1 | 0 | 0 | 1 | | K-TET | 1 | 0 | 0 | 1 | | DOX-RAD | 1 | 0 | 0 | 1 | | AMK | 1 | 0 | 0 | 1 | | AMP | 4 | 0 | 0 | 4 | | GEN | 1 | 0 | 0 | 1 | | DOX | 1 | 0 | 0 | 1 | | K | 1 | 0 | 0 | 1 |
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