No. Strain Cefotaxim Chloramphenicol Streptomycin Refampcin Ampecillin Tetracyclin PenicilliniG Gentamicin
1 Acinetobactersp. S S R S R S R S
2 Erwiniasp. S R S S S R S S
3 Stentrophomonas maltophilia S S R S R S R S
4 Aeromonas hydrophila S S R R R R R S
5 Aeromonas sobria S R R S R R R R
6 Chrysomonaslutcola S S S R R S R S
7 Flavobacteriumoryzihabitans S S R S R S R S
8 Favobacteriumodoratum S S S S S R S S
9 Flavobacteriummaningosepticum S R S S R S R S
10 Bacillus sp. R R R R R R R R
11 Serratiasp. S S S S S S S S
12 Vibrio sp. S R R S R S R R
13 Pseudomonas sp. S S S S R S R S
14 Pasteurellasp. S S S S R S R S
15 Klebsiella pneumonia S R R R R S R S
16 Citrobacterfreundii S R S R R S R R
17 Sphomonaspaucimebilis S S S S S S S S
18 Proteus mirabilis R R R R R S R R
19 E.coli R R R R R R R R
20 Enterobacteramnignus R S S R R R R S
21 Streptococcus sp R R R R S R R R
Table 11: The antibiotic resistance pattern of bacterial strains isolated of fish of Lake Manzala ( S=Susceptible; R=Resistant).