Table 1.

Antibiotics Used to Test Antimicrobial Susceptibility of Five Types of Bacteria

Bacteria	Antimicrobials
S. typhimurium	Sulfamethoxazole-trimethoprim (25 µg), Chloramphenicol (30 µg), Ciprofloxacin (5 µg), Amoxicillin (25 µg), Norfloxacin (10 µg), Nalidixic acid (30 µg), Cefotaxime (30 µg), Cephalexin (30 µg)
Listeria monocytogenes	Rifampicin (5 µg), Oxacillin (1 µg), Tetracycline (30 µg), Amoxicillin (10 µg), Gentamycin (10 µg), Cefotaxime (30 µg), Cefepime (30 µg), Sulfamethoxazole-trimethoprim (25 µg), Carbenicillin (30 µg), Ampicillin (10 µg), Chloramphenicol (30 µg)
Klebsiella pneumoniae	Neomycin (30 µg), Kanamycin (30 µg), Tetracycline (30 µg), Nalidixic acid (30 µg), Streptomycin (10 µg), Gentamycin (10 µg), Chloramphenicol (30 µg), Ampicillin (10 µg)
Pseudomonas aeruginosa	Ciprofloxacin (5 µg), Neomycin (30 µg), Norfloxacin (10 µg), Streptomycin (10 µg), Kanamycin (30 µg), Levofloxacin (5 µg), Carbapenem (100 µg), Cephalexin (30 µg), Cefepime (30 µg)
E. coli O157:H7	Chloramphenicol (30 µg), Ampicillin (10 µg), Tetracycline (30 µg), Streptomycin (10 µg), Cefotaxime (30 µg), Carbenicillin (30 µg), Erythromycin (15 µg), Cephalexin (30 µg)