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Table 3 Antimicrobial susceptibility patterns of GBS isolates to commonly used drugs

From: Prevalence and molecular characterization of group B streptococcus in pregnant women from hospitals in Ohangwena and Oshikoto regions of Namibia

Antimicrobial agent Percentage of GBS antibiotics sensitive, intermediate and resistant
Sensitive (S) Intermediate (I) Resistant (R)
Frequency Percentage Frequency Percentage Frequency Percentage
Penicillin 18 100% 0 0% 0 0%
Ampicillin 18 100% 0 0% 0 0%
Ceftriaxone 18 100% 0 0% 0 0%
Erythromycin 18 100% 0 0% 0 0%
Clindamycin 18 100% 0 0% 0 0%
Vancomycin 18 100% 0 0% 0 0%
Tetracycline 0 0% 0 0% 18 100%
Linezolid 18 100% 0 0% 0 0%
Chloramphenicol 18 100% 0 0% 0 0%