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Browsing by Subject "Pulsed-field gel electrophoresis (PFGE)"

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Characterisation and epidemiological subtyping of Shiga toxin-producing Escherichia coli isolated from the beef production chain in Gauteng, South Africa

Onyeka, L.O. (Libby); Adesiyun, Abiodun Adewale; Keddy, Karen H.; Hassim, Ayesha; Smith, Anthony M.; Thompson, P.N. (Peter N.) (Elsevier, 2022-08)

In South Africa, there is a shortage of epidemiologic data on Shiga toxin-producing Escherichia coli (STEC) in the beef production chain. This study was conducted to characterise STEC isolates originating from three studies ...
High prevalence of oxacillinases in clinical multidrug-resistant Acinetobacterbaumannii isolates from the Tshwane region, South Africa - an update

Lowings, Michelle; Ehlers, Marthie Magdaleen; Dreyer, Andries W.; Kock, Marleen M. (BioMed Central, 2015-11-14)

BACKGROUND : Acinetobacter baumannii is an important hospital-acquired pathogen in healthcare facilities that frequently causes bacteraemia and ventilator-associated pneumonia in intensive care units. Acinetobacter ...
Molecular characterization of Staphylococcus aureus isolated from bovine mastitis and close human contacts in South African dairy herds : genetic diversity and inter-species host transmission

Schmidt, Tracy; Kock, Marleen M.; Ehlers, Marthie Magdaleen (Frontiers Research Foundation, 2017-04-06)

Staphylococcus aureus is one of the most common etiological agents of contagious bovine mastitis worldwide. The purpose of this study was to genetically characterize a collection of S. aureus isolates (bovine = 146, human ...
Molecular epidemiological investigation of a typhoid fever outbreak in South Africa, 2005 : the relationship to a previuos epidemic in 1993

Keddy, Karen H.; Sooka, Arvinda; Ismail, H.; Smith, Anthony M.; Weber, Ingrid Brigitte; Letsoalo, M.E.; Harris, Bernice Nerine (Cambridge University Press, 2010-09)

In 2005, over 600 clinically diagnosed typhoid fever cases occurred in South Africa, where an outbreak had been previously described in 1993. Case-control and molecular investigations, including Salmonella enterica serovar ...
Molecular epidemiology of Staphylococcus epidermidis implicated in catheter-related bloodstream infections at an academic hospital in Pretoria, South Africa

Ehlers, Marthie Magdaleen; Strasheim, Wilhelmina; Lowe, Michelle; Ueckermann, Veronica; Kock, Marleen M. (Frontiers Media, 2018-03)

Staphylococcus epidermidis is one of the most prevalent pathogens implicated in catheter-related bloodstream infections (CRBSI) at an academic hospital in Pretoria, South Africa. Little is known about the clonality and ...
Virulence characteristics and antimicrobial resistance profiles of Shiga toxin-producing escherichia coli isolates from humans in South Africa : 2006–2013

Karama, Musafiri; Cenci-Goga, Beniamino T.; Malahlela, M.N. (Mogaugedi); mith, Anthony M. S; Keddy, Karen H.; El-Ashram, Saeed; Kabiru, Lawan M.; Kalake, Alan (MDPI, 2019-07)

Shiga toxin-producing Escherichia coli (STEC) isolates (N = 38) that were incriminated in human disease from 2006 to 2013 in South Africa were characterized by serotype, virulence-associated genes, antimicrobial resistance ...
Virulence characteristics and antimicrobial resistance profiles of Shiga toxin-producing Escherichia coli isolates from humans in South Africa : 2006–2013

Karama, Musafiri; Cenci-Goga, Beniamino T.; Malahlela, M.N. (Mogaugedi); Smith, Anthony M.; Keddy, Karen H.; El-Ashram, Saeed; Kabiru, Lawan M.; Kalake, Alan (MDPI, 2019-07)

Shiga toxin-producing Escherichia coli (STEC) isolates (N = 38) that were incriminated in human disease from 2006 to 2013 in South Africa were characterized by serotype, virulence-associated genes, antimicrobial resistance ...

Browsing by Subject "Pulsed-field gel electrophoresis (PFGE)"

Browsing by Subject "Pulsed-field gel electrophoresis (PFGE)"

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