Table 4 The antibiotic sensitivity test of E. coli strains isolated from affected calves
From: Hypovitaminosis A coupled to secondary bacterial infection in beef cattle
Drugs | Bacteriostatic diameters* | Drugs | Bacteriostatic diameters |
|---|---|---|---|
amoxicillin | 24 | neomycin sulfate | 10 |
cefoxitin | 11 | amikacin | 15 |
ceftriaxone sodium | 12 | azithromycin | 11 |
ceftiofur sodium | 12 | tylosin | 12 |
vancomycin | 11 | doxycycline | 8 |
streptomycin | 8 | florfenicol | 12 |
gentamicin | 20 | ciprofloxacin | 22 |