Microorganism

Antibiotics

S. aureus

E. coli

Inhibition zone (mm)

Ofloxacin

R

25 ± 1.0*

Ceftriaxone

R

R

Ciprofloxacin

R

R

Cefotaxime

R

22 ± 1.58*

Amikacin

R

R

Chloramphenicol

R

R

Levofloxacin

R

25 ± 0.7*

Nitrofurantoin

R

25 ± 2.0*