Causative agents and antimicrobial resistance patterns of human skin and soft tissue infections in Bagamoyo, Tanzania

Acta Tropica
Theckla KazimotoSören L Becker

Abstract

Few epidemiological studies have been carried out to assess the aetiology and antimicrobial susceptibility patterns of pathogens giving rise to skin and soft tissue infections (SSTIs) in sub-Saharan Africa. In the present study from six healthcare facilities in Bagamoyo, Tanzania, wound swabs from outpatients with SSTIs were analysed by a suite of methods, including microbiological culture techniques, matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry and resistance testing. Among 185 patients with SSTIs, 179 (96.8%) swabs showed microbiological growth. In total, 327 organisms were found, of which 285 were of potential aetiological relevance. Staphylococcus aureus was the predominant pathogen (prevalence: 71.4%), followed by the Gram-negative bacteria Enterobacter cloacae complex (14.6%), Klebsiella pneumoniae (12.4%) and Pseudomonas aeruginosa (11.8%). While one out of three isolates of S. aureus showed resistance to macrolides, tetracyclines, cotrimoxazole and clindamycin, only a single methicillin-resistant S. aureus (MRSA) strain was found. In Gram-negative bacteria, resistance to ampicillin and cotrimoxazole was common, while extended-spectrum beta-lactamases were rarely detected (<1%). We conclud...Continue Reading

Related Concepts

Related Feeds

Antifungals (ASM)

An antifungal, also known as an antimycotic medication, is a pharmaceutical fungicide or fungistatic used to treat and prevent mycosis such as athlete's foot, ringworm, candidiasis, cryptococcal meningitis, and others. Discover the latest research on antifungals here.

CRISPR & Staphylococcus

CRISPR-Cas system enables the editing of genes to create or correct mutations. Staphylococci are associated with life-threatening infections in hospitals, as well as the community. Here is the latest research on how CRISPR-Cas system can be used for treatment of Staphylococcal infections.

Antimicrobial Resistance (ASM)

Antimicrobial resistance poses a significant threat to the continued successful use of antimicrobial agents for the treatment of bacterial infections.

Antimicrobial Resistance

Antimicrobial resistance poses a significant threat to the continued successful use of antimicrobial agents for the treatment of bacterial infections.

Antifungals

An antifungal, also known as an antimycotic medication, is a pharmaceutical fungicide or fungistatic used to treat and prevent mycosis such as athlete's foot, ringworm, candidiasis, cryptococcal meningitis, and others. Discover the latest research on antifungals here.