Research Article

Microbial Food Safety Risk to Humans Associated with Poultry Feed: The Role of Irradiation

Table 3

Antibiotic resistance patterns of 11 bacterial isolates from feed samples.

AntimicrobialsNo. of Isolates TestedResistant N(%)Intermediate N(%)Sensitive N(%)

PEN., AMP., FLX.11(100%)11(100%)0(0)0(0)
ERY.11(100%)10(90.9%)0(0)1(9.09%)
TET.11(100%)8(72.7%)0(0)3(27.3%)
CRX.11(100%)7(66.6%)0(0)4(36.4%),
CTX.11(100%)5(45.4%)0(0)6(54.5%)
CHL., CTR11(100%)4(36.4%)0(0)7(66.6%)
GEN.11(100%)3(27.3%)0(0)8(72.7%)
COT.11(100%)2(18.2%)0(0)9(81.8%)

PEN= Penicillin, AMP= Ampicillin, FLX= Flucloxacillin, ERY= Erythromycin, TET=Tetracycline, COT= Cotrimoxazole, GEN=Gentamicin, CHL=Chloramphenicol, CTR= Ceftriaxone, CTX= Cefotaxime, and CRX= Cefuroxime.