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Table 2 Occurrence of diversified resistance patterns among the poultry-originated C. jejuni and C. coli strains which showed full resistance against two or more antimicrobial agents

From: Risk of multi-drug resistant Campylobacter spp. and residual antimicrobials at poultry farms and live bird markets in Bangladesh

Resistance Resistance patterns* C. jejuni (n = 47) C. coli (n = 24)
Category   No. of strains (%) Sub-total (%) No. of strains (%) Sub-total (%)
Against two AMX-STR 3 (6) 10 (21) 2 (8) 4 (16)
AMX-TET 5 (11)   2 (8)  
ER-CIP 2 (4)   0 (0)  
Against three ER-STR-CIP 5 (11) 11 (23) 3 (13) 6 (25)
AMX-ER-NOR 3 (6)   2 (8)  
AMX-TET-CIP 3 (6)   1 (4)  
Against four AMX-STR-TET-CIP 3 (6) 3 (6) 1 (4) 1 (4)
Against five AMX-ER-TET-NOR-AZM 3 (6) 5 (11) 2 (8) 3 (12)
AMX-ER-TET-NOR-GEN 2 (4)   1 (4)  
Against six AMX-ER-TET-CIP-NOR-AZM 4 (9) 4 (9) 0 (0) 0 (0)
Total   33 (70)   14 (58)  
  1. *Resistant to antimicrobials at standard doses (μg): amoxicillin (AMX, 30 μg), streptomycin (STR, 10 μg), erythromycin (ER, 30 μg), tetracycline (TET, 30 μg), ciprofloxacin (CIP, 5 μg), norfloxacin (NOR, 10 μg), gentamicin (GM, 10 μg), and azithromycin (AZM, 30 μg)