Classes

Antimicrobial agents (Concentration μg)

Sensitivity

Aminocyclitols

Apramycin (15 μg)

S

Aminoglycosides

Amikacin (30 μg)

R

Streptomycin (10 μg)

R

Gentamycin (10 μg)

R

Kanamycin (30 μg)

S

Carbapenems

Meropenem (10 μg)

R

Imipenem (10 μg)

S

Cephalosporins

Ceftriaxone (30 μg)

R

Cefepime (30 μg)

R

Cefoperazone/sulbactam (75/30 μg)

R

Cefoperazone (75 μg)

R

Cephalaxen (30 μg)

R

Chloramphenicol

Chloramphenicol (30 μg)

S

Fusidic acid

Fusidic acid (10 μg)

R

Glycopeptides

Vancomycin (30 μg)

S

Lincomycins

Clindamycin (2 μg)

R

Macrolides

Azithromycin (15 μg)

R

Clarithromycin (15 μg)

S

Erythromycin (15 μg)

S

Penicillins and
Penicillins combinations

Piperacillin (100 μg)

S

Ampicillin (10 μg)

S

Penicillin (10 IU)

S

Amoxicillin/ Clavulinic acid (20/10 μg )

S

Polypeptides

Polymyxin B (300 μg)

R

Quinolones

Lomifloxacin (10 μg)

R

Ofloxacin (5 μg)

R

Gatifloxacin (5 μg )

S

Rifamycins

Rifamicin (30 μg)

R

Sulfonamides

Sulfamethoxazole/trimethoprim (1.25/23.75 µg)

R

Tetracycline

Doxycycline (30 μg)

S

Tetracycline (30 μg)

S

Table 3: The recorded antibiotic resistance and sensitivity pattern of E. faecalis OS6 against antibiotics with their corresponding tested concentrations.