Antimicrobial susceptibility patterns of selected invasive pathogens from public sector hospitals in South Africa, 2007
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Date
Authors
Bamford, Colleen
Badenhorst, L.
Duse, A.G.
Hoosen, Anwar Ahmed
Nchabeleng, Maphoshane
Oliver, S.
Perovic, Olga
Sein, P.P.
Simpson, J.
Wadula, Jeannette
Journal Title
Journal ISSN
Volume Title
Publisher
Federation of Infectious Diseases Societies of South Africa
Abstract
Retrospective antibiotic surveillance data of selected invasive pathogens isolated from blood and cerebrospinal fluid at public sector
hospitals in South Africa in 2007 are presented. Antimicrobial susceptibilities were determined according to the 2007 Clinical and Laboratory
Standards Institute criteria. Klebsiella pneumoniae remains a highly resistant pathogen, with approximately half of all strains producing
extended-spectrum beta-lactamases. All laboratories reported considerable resistance among Acinetobacter spp. Approximately
50-60% of Staphylococcus aureus isolates from blood were resistant to cloxacillin. Among Streptococcus pneumoniae isolates from blood
and cerebrospinal fluid, resistance to penicillin ranged from 0% to 6% at most laboratories and 16-42% of isolates were classified with
intermediate resistance to penicillin. Resistance to ceftriaxone in S. pneumoniae was rare.
Description
Keywords
Antimicrobial activities, Pathogens, Hospitals, South Africa
Sustainable Development Goals
Citation
Bamford, C, Badenhorst, L, Duse, AG, Hoosen, AA, Nchabeleng, M, Oliver, S, Perovic, O, Sein, PP, Simpson, J, Wadula, J & Wasserman, E 2009, 'Antimicrobial susceptibility patterns of selected invasive pathogens from public sector hospitals in South Africa, 2007 ', Southern African Journal of Epidemiology & Infection, vol. 24, no. 2, pp. 28-30. [http://www.sajei.co.za/index.php/SAJEI]