Table 3.
Antibiotic sensitivity test for some bacterial isolate using Antibiotic Assay Medium A.
| AAntibiotics | Bacteria species | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Micrococcus (4) | S. aureus (4) | Salmonella (4) | E. coli (4) | P. aeruginosa (4) | Proteus mirabilis (4) | |||||||
| S. % | R. % | S. % | R. % | S. % | R. % | S. % | R. % | S. % | R. % | S. % | R. % | |
| Amoxicillin (AX) | 0 | 100 | 75 | 25 | 25 | 75 | 75 | 25 | 50 | 50 | 0 | 100 |
| Gentamicin (CN) | 0 | 100 | 100 | 0 | 25 | 75 | 100 | 0 | 75 | 25 | 25 | 75 |
| Ampicillin (AM) | 0 | 100 | 25 | 75 | 25 | 75 | 0 | 100 | 75 | 25 | 0 | 100 |
| Neomycin (N) | 0 | 100 | 50 | 50 | 50 | 50 | 75 | 25 | 50 | 50 | 100 | 0 |
| Chloramphenicol (C) | 50 | 50 | 75 | 25 | 0 | 100 | 50 | 50 | 25 | 75 | 50 | 50 |
| Doxycycline (DO) | 0 | 100 | 75 | 25 | 0 | 100 | 100 | 0 | 50 | 50 | 25 | 75 |
| Ciprofloxacin (CIP) | 0 | 100 | 0 | 0 | 0 | 100 | 100 | 0 | 25 | 75 | 100 | 0 |
| Chi-Square (χ2) | 10.50** | 15.47** | 16.02** | 15.85** | 11.73** | 16.14** | ||||||
**
– P≤0.01; 4 – Four well isolated colonies of the same morphological type.