E. Coli
E. Coli
E. Coli
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3-Results of antibiogram on biotypes from one day old chicks, broiler and<br />
layers showed that all the isolates were sensitive to cefotaxime and<br />
ciprofloxacin, also all one day old chicks isolates were sensitive to colistin<br />
except one isolate from only one farm, meanwhile the isolates from all layer<br />
farms were resistant to colistin except only two farms and there was<br />
varying resistance to (Sulphamethazole, trimethoprime), <strong>Coli</strong>stin and<br />
Spectam in broiler isolates.<br />
4-Sensitivity Pattern of layers isolates revealed that there were no isolates<br />
sensitive to all drugs also no isolates were sensitive to only one or only two<br />
or only three drugs, meanwhile most isolates were sensitive to only four or<br />
more drugs indicating that the isolates from layers were less resistant than<br />
that from one day old chicks.<br />
5-Results of sensitivity percentage of each antimicrobial agents against<br />
isolates from one day old chicks revealed that the cefotaxime, ciprofloxacin,<br />
and colistin are first three effective drugs should used in cases of<br />
emergencies, infection control or for treatment of one day old chicks.<br />
6-Results of sensitivity percentage of each antimicrobial agents against<br />
isolates from layers and broiler revealed that the cefotaxime, ciprofloxacin<br />
and rifampicin, are first three effective drugs should used in cases<br />
emergencies, infection control or for treatment of layers and broiler.<br />
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