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Table 4 Antibiotic resistance profile of E. coli pathotypes isolated from diarrheic calves (Disk diffusion method)

From: Characterization of Escherichia coli virulence genes, pathotypes and antibiotic resistance properties in diarrheic calves in Iran

  P10* TE30 S10 C30 SXT GM10 NFX5 L2 CF30 CIP5 TMP5 F/M300 AM10
Non detected (211) 211 209 210 145 201 179 161 196 102 112 189 32 126
ETEC (179) 179 179 175 126 152 150 101 169 118 120 72 18 116
STEC (218) 218 208 214 192 198 167 123 201 106 146 123 96 202
NTEC (22) 22 22 20 2 8 6 2 18 2 2 8 5 4
Total (630) 630 (100%) A** 618 (98.09%) C 619 (98.25%) B 465 (73.80%) 559 (90.31%) E 502 (79.68%) 387 (61.42%) 584 (92.69%) 328 (52.06%) a,b 380 (60.31%) 392 (62.22%) 151 (23.96%) a,b,c,d,e 448 (71.11%)
  1. *In this table P10 = penicillin (10 μ/disk); TE30 = tetracycline (30 μg/disk); S10 = streptomycin (10 μg/disk); C30 = chloramphenicol (30 μg/disk); SXT = sulfamethoxazol (25 μg/disk); GM10 = gentamycin (10 μg/disk); NFX5 = enrofloxacin (5 μg/disk); L2 = lincomycin (2 μg/disk); CF30 = cephalothin (30 μg/disk); CIP5 = ciprofloxacin (5 μg/disk); TMP5 = trimethoprim (5 μg/disk); F/M300 = nitrofurantoin (300 μg/disk); AM10 = ampicillin (10 μ/disk).
  2. **Similar capital and small letters in rows have a significant differences about P <0.05.