Prevalence and genetic characteristics of Shigatoxigenic Escherichia coli from patients with diarrhoea in Maasailand, Kenya.

Introduction: Shigatoxigenic Escherichia coli strains are food-borne bacterial pathogens that may cause haemorrhagic colitis (HC) in humans which can lead to life-threatening systemic complication, including haemolytic uremic syndrome (HUS). This study aimed to characterize and analyze virulence properties of pathogenic E. coli isolates among patients with diarrhoea from a Maasai community in Kenya.

Molecular characterisation of Vibrio cholerae O1 strains carrying an SXT/R391-like element from cholera outbreaks in Kenya: 1994-2007.

Background: Over the last decade, cholera outbreaks in parts of Kenya have become common. Although a number of recent studies describe the epidemiology of cholera in Kenya, there is paucity of information concerning the diversity and occurrence of mobile genetic elements in Vibrio cholerae strains implicated in these outbreaks. A total of 65 Vibrio cholerae O1 El Tor serotype Inaba isolated between 1994 and 2007 from various outbreaks in Kenya were investigated for mobile genetic elements including integrons, transposons, the integrating conjugative elements (ICEs), conjugative plasmids and for their genotypic relatedness.

Antifungal drug susceptibility of Cryptococcus neoformans from clinical sources in Nairobi, Kenya.

The serotypes and mating types of 80 clinical isolates of Cryptococcus neoformans from Kenya were studied and subjected to broth microdilution susceptibility testing to amphotericin B (AMP), flucytosin, fluconazole (FLC), itraconazole (ITC) and miconazole (MCZ). The isolates included C. neoformans var.