Research Article

Prevalence and Antibiogram Assessment of Staphylococcus aureus in Beef at Municipal Abattoir and Butcher Shops in Addis Ababa, Ethiopia

Table 2

Antimicrobial susceptibilities among the 133 isolates of S. aureus.

AntimicrobialsSusceptibleIntermediateResistant
No (%)No (%)No (%)

Bacitracin00133 (100)
Neomycin00133 (100)
Methicillin00133 (100)
Tetracycline06 (4.5)127 (95.5)
Penicillin G67 (50.5)066 (49.5)
Vancomycin072 (54.5)61 (45.5)
Cloxacillin73 (54.8)060 (45.2)
Norfloxacin97 (73)18 (13.5)18 (13.5)
Erythromycin97 (72.9)36 (27.1)0
Amoxicillin115 (86.5)18 (13.5)0
Chloramphenicol133 (100)00
Clindamycin133 (100)00
Ampicillin133 (100)00