E. Coli

Our study revealed that, all Salmonella broiler isolates were
sensitive to cefotaxime. This result agreed with Juncosa morros et al.,
(2005) who reported that cefotaxime sensitivity percentage for
Salmonella isolates was (99.9%).
Also all Salmonella broiler isolates 100% were sensitive to
ciprofloxacin. This result also stimulated by Babireke-Iriso et al.,
(2006) who found that sensitivity to ciprofloxacin was 97%.
1/2(50%) Salmonella broiler isolate was sensitive to
gentamycin. Meanwhile higher results were obtained by Lee et
al.,(2003) who found that gentamycin sensitivity was 43%. Our lower
results might be due to few obtained strains of salmonellae.
1/2(50%) Salmonella broiler isolate was sensitive to(sulpha-
methazole /trimethoprime). This result agreed with Larkin et
al.,(2004) who found that all salmonella isolates were sensitive to
(cephalothin, chloramphenicol, ciprofloxacin, gentamycin, sulpha-
methazole /trimethoprime and tetracycline) by varible percentages.
1/2(50%) Salmonella broiler isolate was sensitive to spectam,
this result agreed with Eltahawy(1997) who noted that all Gram-
negative bacilli were resistant to at least two of four major antibiotics.
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