Research Article
Monitoring of Antimicrobial Susceptibility of Bacteria Isolated from Poultry Farms from 2014 to 2018
Table 4
Antibiotic resistance profile of Staphylococcus isolates from 2014 to 2018.
| Antibiotics | 2014 (n = 106) | 2015 (n = 98) | 2016 (n = 167) | 2017 (n = 53) | 2018 (n = 73) | Total (n = 497) |
| Ampicillin | 52% | 100% | 96% | 90% | 92% | 91.6% | Chloramphenicol | 76% | 80% | 79% | 78% | 88.4% | 80.6% | Ciprofloxacine | 28% | 55% | 74% | 66% | 87% | 60.4% | Doxycycline | 46% | 93% | 91% | 87.5% | 90% | 85% | Fosfomycine | 94% | 25% | 100% | 67% | 85% | 83.1% | Levofloxacine | 77% | 54% | 59% | 61% | 67% | 60.8% | Nalidixic acid | 94% | 100% | 100% | 92% | 75% | 90.3% | Norfloxacine | 71% | 58% | 59% | 59% | 61.5% | 60% | Nitroforantine | 77% | 81% | 77% | 67% | 63% | 74.1% | Penicillin | 43% | 95% | 95% | 92% | 97% | 87% | Streptomycin | 94% | 96% | 91% | 100% | 93% | 92.9% | Tetracycline | 71% | 97.5% | 93% | 95% | 98% | 93% | Trimethoprim | 77% | 85% | 77% | 68% | 95.5% | 81.3% | Enrofloxacine | 53% | 71% | 100% | 76% | 88% | 72.7% |
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Total = total percentage of resistant strains all over five years; n = number of positive samples.
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