Table 2 Antibiotic susceptibility pattern of the E. coli isolates collected in this study
Antibiotics | Bacterial Strains | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Group 1 | Group 2 | Group 3 | Group 4 | Group 5 | ||||||
| Â | E1 | E7 | E2 | E5 | E3 | E4 | E6 | E8 | E9 | E10 |
Amoxicillin (AMOX) | S* | S | S | S | R | R | R | S | S | S |
Ceftiofur (TIO) | NI | S | NI | S | NI | R | R | NI | NI | NI |
Clindamycin (CLI) | R | R | R | R | R | R | R | R | R | R |
Enrofloxacin (ENRO) | S | S | S | S | S | S | S | S | S | S |
Erythromycin (ERY) | R | R | R | R | R | R | R | R | R | R |
Florfenicol (FFN) | NI | NI | NI | NI | NI | NI | NI | NI | NI | NI |
Gentamicin (GEN) | R | R | R | R | R | R | R | S | S | S |
Neomycin (NEO) | R | NI | S | S | S | R | R | S | S | S |
Novobiocin (NOV) | R | R | R | R | R | R | N/A | R | R | R |
Oxytetracycline (OXY) | R | R | NI | NI | NI | R | R | R | NI | NI |
Penicillin (PEN) | R | R | R | R | R | R | R | R | R | R |
Spectinomycin (SPE) | NI | R | R | R | NI | R | R | R | NI | NI |
Streptomycin (STR) | NI | NI | NI | NI | S | NI | NI | NI | NI | S |
Sulfathiazole (STZ) | NI | R | R | R | S | R | R | S | S | S |
Sulphadimethoxime (SDM) | NI | R | R | R | NI | R | R | I | NI | NI |
Tetracycline (TET) | R | R | S | S | S | R | R | R | S | S |
Trim/Sulfa (SXT) | S | S | S | S | S | S | S | S | S | S |
Tylosin Tartrate (TYLT) | R | R | R | R | R | R | R | R | R | R |