E. Coli

E. Coli E. Coli

04.06.2013 Views

Ciprofloxacin, Doxycyclin , Rifampicin and Streptomycin for Shahen farm meanwhile they were Ciprofloxacin, Cefotaxime, Gentamycin, Rifampicin, Streptomycin for Asher3 farm. 2/10 (20%) E.coli isolates from Atef Abd El-Aziz and Asher 2 farm were sensitive to only six drugs, they were Cefotaxime ,Ciprofloxacin, Doxycyclin, Erythromycin, Rifampicin, Strepto-mycin for Atef Abd El-Aziz farm meanwhile they were Cefotaxime, Ciprofloxacin, Doxycyclin, Rifampicin, Streptomycin and Amp-icillin for Asher2 farm. 1/10 (10%) E.coli isolate from Bela Bela farm was sensitive to seven drugs they were Cefotaxime, Ciprofloxacin , Gentamycin, Spectam, Colistin, Rifampicin and Doxycyclin. No isolates was sensitive to only eight or nine or ten drugs. 72

Table(12 )Sensitivity Pattern of isolates from broiler. Sensitivity of microorganisms to only one or more drugs Sensitive to all drugs Sensitive to only one drug Sensitive to only two drugs Sensitive to only three drugs Sensitive to only four drugs Sensitive to only five drugs Sensitive to only six drugs Sensitive to only seven drugs Sensitive to only eight drugs Sensitive to only nine drugs Sensitive to only ten drugs Microorganisms Salmonella Nil E.coli E.coli Salmonella E.coli E.coli E.coli Nil Nil Nil Percentag e 1/10 (10%) 0.0 1/10 (10%) 2/10 (20%) 1/10 (10%) 2/10 (20%) 2/10 (20%) 1/10 (10%) 0.0 4.13-Sensitivity percentages of each antimicrobial agent Results of sensitivity percentage of each antimicrobial agent against broiler isolates (table 13) showed that the most 73 0.0 0.0

Table(12 )Sensitivity Pattern of isolates from broiler.<br />

Sensitivity of microorganisms<br />

to only one or more drugs<br />

Sensitive to all drugs<br />

Sensitive to only one drug<br />

Sensitive to only two drugs<br />

Sensitive to only three drugs<br />

Sensitive to only four drugs<br />

Sensitive to only five drugs<br />

Sensitive to only six drugs<br />

Sensitive to only seven drugs<br />

Sensitive to only eight drugs<br />

Sensitive to only nine drugs<br />

Sensitive to only ten drugs<br />

Microorganisms<br />

Salmonella<br />

Nil<br />

E.coli<br />

E.coli<br />

Salmonella<br />

E.coli<br />

E.coli<br />

E.coli<br />

Nil<br />

Nil<br />

Nil<br />

Percentag<br />

e<br />

1/10<br />

(10%)<br />

0.0<br />

1/10<br />

(10%)<br />

2/10<br />

(20%)<br />

1/10<br />

(10%)<br />

2/10<br />

(20%)<br />

2/10<br />

(20%)<br />

1/10<br />

(10%)<br />

0.0<br />

4.13-Sensitivity percentages of each antimicrobial<br />

agent<br />

Results of sensitivity percentage of each antimicrobial<br />

agent against broiler isolates (table 13) showed that the most<br />

73<br />

0.0<br />

0.0

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